Holtek Company Introduction Introduction From the establishment of the company in 1983 to the present date, Holtek Semiconductor has witnessed continual steady growth, during which time a wide range of microcontrollers and peripheral semiconductor devices have been released onto the market. An accumulation of an extensive number of intellectual properties and the ability to build up an excellent skill base in its highly qualified engineering design teams, have given Holtek the means to be extremely successful in providing its customers with a wide range of high quality industrial grade semiconductor devices. In responding to the needs of global electronic development trends, Holtek¢s range of mature and high quality semiconductor devices can now be found in many of today¢s consumer appliances and industrial products. Product Device Range Holtek¢s product range remain firmly focused on microcontrollers and their peripheral products and central to every Holtek microcontroller is a high performance 8-bit RISC core. Holtek¢s microcontroller range includes a vast range of fully integrated digital and analog functions such as A/D converters, LCD drivers, PWM generators, high current LED drivers, SPI interfaces, USB drivers etc. In meeting full industry specifications with their wide voltage and temperature operating range and being provided in Mask, OTP and Flash type versions, Holtek¢s customers are assured of having an extensive range of high quality, flexible devices with an outstanding price/function ratio for all their application needs. Product Development Strategy Holtek¢s commitment to new product development and innovation can be seen in its continual release of an extensive range of devices. With its years of development experience in the microcontroller area, Holtek is naturally proud of its constantly expanding array of industrial quality MCU devices, fully supported and complemented by a comprehensive range of hardware and software development tools. To accompany its Microcontroller device range, Holtek continues to develop and release other peripheral devices in the communication, remote control, computer peripheral, memory, power management and other product areas. Sustained commitment and substantial investment in future device development will see a continuation of this trend as Holtek further enhances the functionality and flexibility of all its product range. As its design strategy remains focused in the developing automotive, industrial and consumer product areas, the company, with its concentration of design effort in the high quality MCU device area, will see an expansion of its international market presence. Holtek¢s obligation to ISO compliance and its string of innovation awards and intellectual properties provide further evidence of the company¢s commitment to product development excellence. Marketing Service Network Holtek¢s main business area, in addition to research and development, includes a strong marketing focus giving the company a presence in most parts of the world where there exists a large number of sales offices and agents. This global marketing and promotional structure will continue to see future expansion and place Holtek in a strong position to take advantage of any new market opportunities which may arise. http://www.holtek.com.tw/pdf/guide.pdf March 31, 2008

Contents 8-Bit MCU Display Driver Cost-Effective I/O Type MCU I/O Type USB MCU wih SPI RAM Mapping LCD Controller & Driver I/O Type MCU A/D Type USB MCU with SPI RAM Mapping LED Controller & Driver Small Package I/O Type MCU I/O Type MCU with USB Interface Telephony LCD Driver I/O Type MCU with 16´16 High Current LED Driver A/D Type MCU with USB Interface VFD Controller & Driver I/O Flash Type MCU with EEPROM 27MHz Keyboard/Mouse TX MCU VFD Clock LCD Type MCU 2.4GHz Keyboard/Mouse TX MCU Dot Character VFD Controller & Driver Cost-Effective A/D Type MCU R-F Type MCU Other A/D Type MCU C/R-F Type MCU Small Package A/D Type MCU Brushless DC Motor Type MCU A/D Type MCU with 16´16 High Current LED Driver Remote Type MCU A/D Flash Type MCU with EEPROM Remote Type MCU with LCD A/D Type MCU with Comparator USB Audio MCU A/D Type MCU with OPA I/O Type Phone MCU A/D Type MCU with LCD I/O Type Phone MCU with DTMF Receiver TinyPowerTM A/D Type MCU with LCD LCD Type Phone MCU Dual Slope A/D Type MCU with LCD CID Type Phone MCU 16 Channel A/D MCU & SPI Interface Voice MCU A/D Type MCU with UART Enhanced Voice MCU A/D Voice MCU Music MCU Enhanced Music MCU Enhanced ROMless Music MCU Memory Remote Controller Power Management 3-wire EEPROM Remote Type MCU TinyPowerTM LDO I2C EEPROM Remote Type MCU with LCD General Purpose LDO 212 Encoder/Decoder TinyPowerTM Voltage Detector 39 Encoder PFM Step-up DC/DC Converter 312 Encoder/Decoder White LED Driver 318 Encoder/Decoder Charge Pump DC/DC Converter Learning Encoder TV Remote Controller RFID Voice/Music Computer Communication EasyVoice TM 16 Channel A/D MCU & SPI Interface I/O Type Phone MCU Q-VoiceTM I/O Type USB MCU wih SPI LCD Type Phone MCU Voice MCU A/D Type USB MCU with SPI CID Type Phone MCU A/D Voice MCU I/O Type MCU with USB Interface Telecom Peripheral Music MCU A/D Type MCU with USB Interface Basic Dialer Enhanced Music MCU I/O Type MCU Music Generator 27MHz Keyboard/Mouse TX MCU Piano 2.4GHz Keyboard/Mouse TX MCU Sound Effects Mouse Keyboard Analog Video Miscellaneous D/A Converter CCD/CIS Analog Signal Processor Timepiece Amplifier CCD Vertical Driver Clinical Thermometer Image Signal Processor Camera Peripheral PIR Controller http://www.holtek.com.tw/pdf/guide.pdf March 31, 2008

8-Bit MCU 8-Bit MCU Cost-Effective I/O Type MCU System Program Data 8-bit Interrupt Part No. VDD I/O PFD Stack Package Clock Memory Memory Timer Ext. Int. HT48R062 HT48C062 2.2V~5.5V 400kHz~8MHz 1K´14 32´8 11 ¾ ¾ ¾ ¾ 1 16DIP/NSOP HT48R05A-1 16NSOP/SSOP, HT48C05 2.2V~5.5V 400kHz~8MHz 0.5K´14 32´8 13 1 1 1 Ö 2 18DIP/SOP HT48R06A-1 16NSOP/SSOP, 13 HT48C06 2.2V~5.5V 400kHz~8MHz 1K´14 64´8 1 1 1 Ö 2 18DIP/SOP HT48R07A-1 19 24SKDIP/SOP/SSOP 16NSOP/SSOP, HT48R08A-1 13 2.2V~5.5V 400kHz~8MHz 2K´14 96´8 1 1 1 Ö 2 18DIP/SOP HT48R09A-1 19 24SKDIP/SOP/SSOP HT48R0AA-1 2.2V~5.5V 400kHz~8MHz 4K´15 128´8 23 2 1 2 Ö 4 24/28SKDIP/SOP Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. I/O Type MCU System Program Data Timer Interrupt Part No. VDD I/O PFD UART Stack Package Clock Memory Memory 8-bit 16-bit RTC Ext. Int. HT48R10A-1 HT48C10-1 2.2V~5.5V 400kHz~8MHz 1K´14 64´8 21 1 ¾ Ö 1 1 Ö ¾ 4 24SKDIP/SOP HT48R30A-1 24SKDIP/SOP, HT48C30-1 2.2V~5.5V 400kHz~8MHz 2K´14 96´8 25 1 ¾ Ö 1 1 Ö ¾ 4 28SKDIP/SOP HT48R50A-1 28SKDIP/SOP, HT48C50-1 2.2V~5.5V 400kHz~8MHz 4K´15 160´8 35 1 1 Ö 1 2 Ö ¾ 6 48SSOP 48SSOP, HT48R502 2.2V~5.5V 400kHz~8MHz 4K´15 224´8 56 ¾ 2 Ö 1 2 Ö ¾ 16 64LQFP HT48R70A-1 48SSOP, HT48C70-1 2.2V~5.5V 400kHz~8MHz 8K´16 224´8 56 ¾ 2 Ö 1 2 Ö ¾ 16 64LQFP HT48RU80 48SSOP, HT48CU80 2.2V~5.5V 400kHz~8MHz 16K´16 576´8 56 1 2 Ö 2 4 Ö Ö 16 64LQFP Note: 1. Part numbers including ²C² are mask version devices while ²R² are OTP devices. 2. The RTC is available when the internal RC oscillator is selected as the system clock. Small Package I/O Type MCU Internal System Program Data 8-bit Interrupt Part No. VDD I/O PFD Stack Package Clock Clock Memory Memory Timer Ext. Int. HT48R01-1 4MHz HT48R01-2 8MHz 2.2V~ 5.5V 400kHz~12MHz 1K´14 64´8 8 1 1 1 Ö 4 10MSOP HT48R01-3 12MHz HT48R02-1 4MHz HT48R02-2 8MHz 2.2V~ 5.5V 400kHz~12MHz 2K´14 96´8 8 2 1 2 Ö 6 10MSOP HT48R02-3 12MHz HT48R03-1 4MHz HT48R03-2 8MHz 2.2V~5.5V 400kHz~12MHz 4K´15 160´8 8 2 1 2 Ö 8 10MSOP HT48R03-3 12MHz Note: 1. These devices are only available in OTP versions. 2. The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be used as the system clock. I/O Type MCU with 16´16 High Current LED Driver Timer Interrupt LED System Program Data Part No. VDD I/O Driver PFD Stack Package Clock Memory Memory 8-bit RTC Ext. Int. Output 400kHz~8MHz HT48R52A 2.2V~5.5V or 32768Hz 2K´14 88´8 8 1 Ö 1 1 16´16 ¾ 4 44/52QFP 400kHz~8MHz HT48R54A 2.2V~5.5V or 32768Hz 4K´15 192´8 8 2 Ö 1 2 16´16 Ö 6 44/52QFP Note: 1. These devices are only available in OTP versions. 2. The RTC can be used as the system clock giving a typical operating current of 20mA at 3V. 3. The standby current is 1mA at 3V with the RTC still running. I/O Flash Type MCU with EEPROM System Program Data Data Timer Interrupt Part No. VDD I/O PFD Stack Package Clock Memory Memory EEPROM 8-bit 16-bit Ext. Int. 400kHz~ 16NSOP, 18DIP/SOP, HT48F06E 2.2V~5.5V 12MHz 1K´14 64´8 128´8 13 1 ¾ 1 1 Ö 2 20SSOP 400kHz~ HT48F10E 2.2V~5.5V 12MHz 1K´14 64´8 128´8 19 1 ¾ 1 1 Ö 4 24SKDIP/SOP/SSOP 400kHz~ 24SKDIP/SOP/SSOP, HT48F30E 2.2V~5.5V 12MHz 2K´14 96´8 128´8 23 1 ¾ 1 1 Ö 4 28SKDIP/SOP/SSOP 400kHz~ 28SKDIP/SOP/SSOP, HT48F50E 2.2V~5.5V 12MHz 4K´15 160´8 256´8 33 1 1 1 2 Ö 6 48SSOP 400kHz~ HT48F70E 2.2V~5.5V 12MHz 8K´16 224´8 256´8 56 ¾ 2 1 2 Ö 16 48SSOP, 64LQFP http://www.holtek.com.tw/pdf/guide.pdf 1 March 31, 2008

8-Bit MCU 8-Bit MCU LCD Type MCU System Program Data Timer Interrupt Part No. VDD I/O LCD PFD UART Stack Package Clock Memory Memory 8-bit 16-bit RTC Ext. Int. 14´4 HT49R10A-1 2.2V~ 400kHz~8MHz HT49C10-1 5.5V or 32768Hz 1K´14 64´8 10 or 1 ¾ Ö 1 3 Ö ¾ 2 44QFP 15´3 HT49R30A-1 2.2V~ 400kHz~8MHz HT49C30-1 5.5V or 32768Hz 18´4 2K´14 96´8 14 or 1 ¾ Ö 2 3 Ö ¾ 4 48SSOP 1.2V~ 400kHz~500kHz 19´3 HT49C30L 2.2V or 32768Hz HT49R50A-1 2.2V~ 400kHz~8MHz HT49C50-1 5.5V or 32768Hz 32´4 48SSOP, 4K´15 160´8 20 or 2 ¾ Ö 2 4 Ö ¾ 6 100QFP 1.2V~ 400kHz~500kHz 33´3 HT49C50L 2.2V or 32768Hz HT49R70A-1 2.2V~ 400kHz~8MHz HT49C70-1 5.5V or 32768Hz 40´4 8K´16 224´8 24 or 1 1 Ö 2 4 Ö ¾ 16 100QFP 1.2V~ 400kHz~500kHz 41´3 HT49C70L 2.2V or 32768Hz 47´4 HT49RU80 2.2V~ 400kHz~8MHz HT49CU80 5.5V or 32768Hz 16K´16 576´8 31 or 1 2 Ö 2 6 Ö Ö 16 100QFP 48´3 Note: 1. Part numbers including ²C² are mask version devices, ²R² are OTP devices, while part numbers suffixed with ²L² are low voltage mask version devices. 2. For the low voltage mask version devices, note that the HT49R30A-1, HT49R50A-1 and HT49R70A-1 devices can be used as corresponding OTP devices. Cost-Effective A/D Type MCU System Program Data Memory 8-bit Interrupt Part No. VDD I/O A/D PWM PFD Stack Package Clock Memory SRAM EEPROM Timer Ext. Int. 16NSOP, HT46R46 2.2V~ 400kHz~ HT46C46 5.5V 8MHz 1K´14 64´8 ¾ 13 1 1 2 8-bit´4 8-bit´1 Ö 4 18DIP/SOP, 20SSOP 16NSOP, HT46R47 64´8 13 18DIP/SOP, HT46C47 2.2V~ 400kHz~ 20SSOP 5.5V 8MHz 2K´14 ¾ 1 1 2 9-bit´4 8-bit´1 Ö 6 20DIP/SOP, HT46R48A 88´8 19 24SKDIP/SOP, HT46C48A 24SSOP 2.2V~ 400kHz~ HT46R49 5.5V 8MHz 4K´15 128´8 ¾ 23 1 1 2 9-bit´4 8-bit´2 Ö 6 24/28SKDIP/SOP 2.2V~ 400kHz~ 28SKDIP/SOP, HT46R4A 5.5V 8MHz 4K´15 192´8 ¾ 27 2 1 3 9-bit´6 8-bit´2 Ö 6 44QFP HT46R46E 2.2V~ 400kHz~ HT46C46E 5.5V 8MHz 1K´14 64´8 128´8 13 1 1 2 8-bit´4 8-bit´1 Ö 4 18DIP/SOP HT46R47E 64´8 13 18DIP/SOP HT46C47E 2.2V~ 400kHz~ 5.5V 8MHz 2K´14 128´8 1 1 2 9-bit´4 8-bit´1 Ö 6 HT46R48AE 88´8 19 24SKDIP/SOP HT46C48AE HT46R49E 2.2V~ 400kHz~ 5.5V 8MHz 4K´15 128´8 128´8 23 1 1 2 9-bit´4 8-bit´2 Ö 6 24/28SKDIP/SOP HT46R4AE 2.2V~ 400kHz~ 28SKDIP/SOP, 5.5V 8MHz 4K´15 192´8 128´8 27 2 1 3 9-bit´6 8-bit´2 Ö 6 44QFP Note: 1. Part numbers including ²C² are mask version devices while ²R² are OTP devices. 2. Part numbers including an ²E² suffix contain EEPROM Data Memory. A/D Type MCU System Program Data Timer Interrupt Part No. VDD I/O I2C A/D PWM PFD UART Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. HT46R22 2.2V~ 400kHz~ HT46C22 5.5V 8MHz 2K´14 64´8 19 1 ¾ 1 3 Ö 9-bit´8 8-bit´1 Ö ¾ 6 24SKDIP/SOP HT46R23 2.2V~ 400kHz~ 24SKDIP/SOP, HT46C23 5.5V 8MHz 4K´15 192´8 23 ¾ 1 1 3 Ö 10-bit´8 8-bit´2 Ö ¾ 8 28SKDIP/SOP HT46R232 2.2V~ 400kHz~ 28SKDIP/SOP, HT46C232 5.5V 8MHz 4K´16 192´8 40 ¾ 2 1 4 Ö 10-bit´8 8-bit´4 Ö ¾ 8 48SSOP HT46R24 2.2V~ 400kHz~ 28SKDIP/SOP, HT46C24 5.5V 8MHz 8K´16 384´8 40 ¾ 2 1 4 Ö 10-bit´8 8-bit´4 Ö ¾ 16 48SSOP HT46RU25 2.2V~ 400kHz~ HT46CU25 5.5V 8MHz 16K´16 576´8 48 1 2 1 5 Ö 12-bit´8 8-bit´4 Ö Ö 16 48/56SSOP HT46RU26 2.2V~ 400kHz~ 5.5V 8MHz 32K´16 768´8 48 1 2 1 5 Ö 12-bit´8 8-bit´4 Ö Ö 16 48/56SSOP HT46CU26* * Under development, available in 3Q, 2008. Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. http://www.holtek.com.tw/pdf/guide.pdf 2 March 31, 2008

8-Bit MCU 8-Bit MCU A/D Type MCU System Program Data 8-bit Interrupt Part No. VDD I/O A/D PWM PFD Stack Package Clock Memory Memory Timer Ext. Int. 400kHz~ HT46R46-H 3.3V~5.5V 8MHz 1K´14 64´8 13 1 1 2 8-bit´4 8-bit´1 Ö 4 18DIP/SOP 400kHz~ HT46R47-H 3.3V~5.5V 8MHz 2K´14 64´8 13 1 1 2 9-bit´4 8-bit´1 Ö 6 18DIP/SOP Note: 1. These devices are only available in OTP versions. 2. Operating Temperature -40°C ~ 125°C System Program Data 8-bit Interrupt Part No. VDD I/O A/D PWM PFD Stack Package Clock Memory Memory Timer Ext. Int. 16NSOP, 18DIP, HT46R51A 2.2V~5.5V 400kHz~8MHz 1K´15 96´8 14 1 1 2 12-bit´5 8-bit´1 Ö 6 20SOP/SSOP 16NSOP, 18DIP, HT46R52A 2.2V~5.5V 400kHz~8MHz 2K´15 128´8 14 1 1 2 12-bit´5 8-bit´1 Ö 6 20SOP/SSOP HT46R53A 2.2V~5.5V 400kHz~8MHz 2K´15 192´8 22 1 1 2 12-bit´8 8-bit´1 Ö 6 28SKDIP/SOP HT46R54A 2.2V~5.5V 400kHz~8MHz 4K´15 208´8 22 1 1 2 12-bit´8 8-bit´1 Ö 6 28SKDIP/SOP Note: These devices are only available in OTP versions. Small Package A/D Type MCU Internal System Program Data 8-bit Interrupt Part No. VDD I/O A/D PWM PFD Stack Package Clock Clock Memory Memory Timer Ext. Int. HT46R01-1 4MHz 2.2V~ 400kHz~ HT46R01-2 8MHz 5.5V 12MHz 1K´14 64´8 8 1 1 2 8-bit´4 8-bit´1 Ö 4 10MSOP HT46R01-3 12MHz HT46R02-1 4MHz 2.2V~ 400kHz~ HT46R02-2 8MHz 5.5V 12MHz 2K´14 96´8 8 2 1 3 9-bit´4 8-bit´1 Ö 6 10MSOP HT46R02-3 12MHz HT46R03-1 4MHz 2.2V~ 400kHz~ HT46R03-2 8MHz 5.5V 12MHz 4K´15 160´8 8 2 1 3 12-bit´4 8-bit´1 Ö 8 10MSOP HT46R03-3 12MHz Note: 1. These devices are only available in OTP versions. 2. The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be used as the system clock. A/D Type MCU with 16´16 High Current LED Driver Timer Interrupt LED System Program Data Part No. VDD I/O Driver A/D PWM PFD Stack Package Clock Memory Memory 8-bit RTC Ext. Int. Output 2.2V~ 400kHz~8MHz HT46R92 5.5V or 32768Hz 2K´14 88´8 8 1 Ö 1 3 16´16 12-bit´6 8-bit´2 ¾ 6 44/52QFP 2.2V~ 400kHz~8MHz HT46R94 5.5V or 32768Hz 4K´15 192´8 8 2 Ö 1 4 16´16 12-bit´8 8-bit´3 Ö 8 44/52QFP Note: 1. These devices are only available in OTP versions. 2. The RTC can be used as the system clock giving a typical operating current of 20mA at 3V. 3. The standby current is 1mA at 3V with the RTC still running. 4. The LED driver output pins can also be used to drive LCDs with a 28´4, 1/2 bias drive type. A/D Flash Type MCU with EEPROM System Program Data Data 8-bit Interrupt Part No. VDD I/O A/D PWM PFD Stack Package Clock Memory Memory EEPROM Timer Ext. Int. 2.2V~ 400kHz~ 16NSOP, HT46F46E 5.5V 12MHz 1K´14 64´8 128´8 13 1 1 2 8-bit´4 8-bit´1 Ö 4 18DIP/SOP 16NSOP, 2.2V~ 400kHz~ HT46F47E 5.5V 12MHz 2K´14 64´8 128´8 13 1 1 2 9-bit´4 8-bit´1 Ö 6 18DIP/SOP, 20SSOP 2.2V~ 400kHz~ HT46F48E 5.5V 12MHz 2K´14 88´8 128´8 19 1 1 2 9-bit´4 8-bit´1 Ö 6 24SKDIP/SOP/SSOP 2.2V~ 400kHz~ 24SKDIP/SOP/SSOP, HT46F49E 5.5V 12MHz 4K´15 128´8 256´8 23 1 1 2 9-bit´4 8-bit´2 Ö 6 28SKDIP/SOP/SSOP A/D Type MCU with Comparator System Program Data 8-bit Interrupt Part No. VDD I/O A/D Comparator PPG PFD Stack Package Clock Memory Memory Timer Ext. Int. HT46R12A 2.2V~5.5V 400kHz~8MHz 2K´14 88´8 17 2 3 3 9-bit´4 2 1 Ö 8 24SKDIP/SOP HT46R14A 2.2V~5.5V 400kHz~8MHz 4K´15 192´8 21 2 5 3 9-bit´8 2 2 Ö 8 28SKDIP/SOP Note: 1. These devices are only available in OTP versions. 2. Part numbers with an ²A² suffix have a comparator offset voltage that can be adjusted down to ± 2mV 3. PPG: Programmable Pulse Generator http://www.holtek.com.tw/pdf/guide.pdf 3 March 31, 2008

8-Bit MCU 8-Bit MCU A/D Type MCU with OPA Interrupt LED System Program Data 8-bit Part No. VDD I/O Driver A/D PWM OPA PCK Stack Package Clock Memory Memory Timer Ext. Int. Output HT46R32 20 ¾ 12-bit´4 ¾ 2.2V~ 400kHz~ 28SKDIP/SOP/SSOP HT46R321 5.5V 8MHz 2K´14 88´8 9 1 1 2 8´4 12-bit´6 8-bit´2 1 Ö 6 HT46R322 20 8´8 12-bit´4 ¾ 44QFP HT46R34 2.2V~ 400kHz~ ¾ 28SKDIP/SOP/SSOP 5.5V 8MHz 4K´15 192´8 20 1 1 2 12-bit´4 8-bit´2 1 ¾ 6 HT46R342 8´8 44QFP HT46R343 2.2V~ 400kHz~ 5.5V 8MHz 4K´15 192´8 37 2 1 4 8´8 12-bit´16 8-bit´2 1 Ö 6 44QFP Note: These devices are only available in OTP versions. A/D Type MCU with LCD System Program Data Timer Interrupt Part No. VDD I/O LCD A/D PWM PFD UART SPI Stack Package Clock Memory Memory 8-bit 16-bit RTC Ext. Int. 400kHz~ HT46R62 2.2V~ 19´4 or 52QFP, HT46C62 5.5V 8MHz or 2K´14 88´8 20 1 ¾ Ö 2 3 9-bit´6 8-bit´3 Ö ¾ ¾ 6 56SSOP 32768Hz 20´3 HT46R63 2.2V~ 400kHz~ 19´4 or 56SSOP, HT46C63 5.5V 8MHz 4K´15 208´8 32 ¾ 1 Ö 2 4 8-bit´8 8-bit´4 ¾ ¾ ¾ 8 100QFP 20´3 400kHz~ 52QFP, HT46R64 2.2V~ 32´4 or HT46C64 5.5V 8MHz or 4K´15 192´8 24 1 1 Ö 2 4 10-bit´8 8-bit´4 Ö ¾ ¾ 8 56SSOP, 32768Hz 33´3 100QFP 400kHz~ 52QFP, HT46R65 2.2V~ 40´4 or HT46C65 5.5V 8MHz or 8K´16 384´8 24 ¾ 2 Ö 2 4 10-bit´8 8-bit´4 Ö ¾ ¾ 16 56SSOP, 32768Hz 41´3 100QFP 400kHz~ 2.2V~ 40´4 or HT46R652 5.5V 8MHz or 8K´16 384´8 32 ¾ 2 Ö 2 4 12-bit´8 8-bit´16 Ö ¾ ¾ 16 100QFP 32768Hz 41´3 400kHz~ 52QFP, HT46RU66 2.2V~ 46´4 or HT46CU66 5.5V 8MHz or 16K´16 576´8 32 1 2 Ö 2 4 12-bit´8 8-bit´4 Ö Ö ¾ 16 56SSOP, 32768Hz 47´3 100QFP 400kHz~ 52QFP, HT46RU67 2.2V~ 46´4 or HT46CU67 5.5V 8MHz or 32K´16 768´8 32 1 2 Ö 2 4 12-bit´8 8-bit´4 Ö Ö Ö 16 56SSOP, 32768Hz 47´3 100QFP Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. TinyPowerTM A/D Type MCU with LCD Segment Timer Interrupt System Program Data Part No. VDD I/O LCD Share A/D PWM PFD Interface Stack Package Clock Memory Memory Output 8-bit 16-bit RTC Ext. Int. 400kHz~ 24´4 2.2V~ 52QFP, HT56R62* 12MHz or 2K´14 128´8 20 or 16 2 ¾ Ö 2 4 12-bit´6 12-bit´3 Ö SPI/I2C 6 5.5V 64LQFP 32768Hz 25´3 400kHz~ 32´4 52QFP, 2.2V~ HT56R64 12MHz or 4K´15 192´8 24 or 24 1 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 8 64LQFP, 5.5V 32768Hz 33´3 100QFP 400kHz~ 40´4 52QFP, 2.2V~ HT56R65* 12MHz or 8K´16 576´8 24 or 24 2 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 12 64LQFP, 5.5V 32768Hz 41´3 100QFP 400kHz~ 48´4 52QFP, 2.2V~ HT56R66* 12MHz or 16K´16 1152´8 32 or 24 3 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 12 64LQFP, 5.5V 32768Hz 49´3 100QFP 400kHz~ 48´4 52QFP, 2.2V~ HT56R67* 12MHz or 32K´16 2304´8 32 or 24 3 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 12 64LQFP, 5.5V 32768Hz 49´3 100QFP 400kHz~ 16´16 2.2V~ 64LQFP, HT56R642* 12MHz or 4K´15 384´8 24 or 16 1 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 8 5.5V 100QFP 32768Hz 24´8 HT56R644* 2.2V~ 400kHz~ 4K´15 576´8 32´16 1 8 12MHz or 24 or 24 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 100QFP 5.5V HT56R654* 32768Hz 8K´16 1152´8 40´8 2 12 HT56R656 400kHz~ 8K´16 48´16 2 2.2V~ 12MHz or 1152´8 24 or 24 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 12 100QFP HT56R666 5.5V 3 32768Hz 16K´16 56´8 HT56R668 400kHz~ 16K´16 64´16 2.2V~ 100QFP, 12MHz or 2304´8 24 or 24 3 1 Ö 2 4 12-bit´8 12-bit´4 Ö SPI/I2C 12 HT56R678 5.5V 128QFP 32768Hz 32K´16 72´8 * Under development, available in 3Q, 2008. Note: This device is only available in OTP versions. http://www.holtek.com.tw/pdf/guide.pdf 4 March 31, 2008

8-Bit MCU 8-Bit MCU Dual Slope A/D Type MCU with LCD Timer Interrupt Dual Charge System Program Data Part No. VDD I/O LCD Slope Pump, UART Stack Package Clock Memory Memory 8-bit 16-bit 18-bit RTC Ext. Int. ADC Regulator 2.2V~ HT46R71D-1 5.5V 4MHz 2K´14 32´8 10 10´3 1 1 ¾ ¾ 1 3 1ch Ö ¾ 4 48SSOP HT46R72D-1 2.2V~ 400kHz~ 2K´15 16´4 or 5.5V 8MHz 96´8 12 1 1 ¾ ¾ 1 3 1ch Ö ¾ 4 52QFP HT46R73D-1 4K´15 17´3 2.2V~ 400kHz~ 15´4 or HT46R74D-1 5.5V 8MHz 4K´15 96´8 10 1 ¾ 1 Ö 2 4 1ch Ö ¾ 6 56SSOP 16´3 2.2V~ 400kHz~ 40´4 or HT46RU75D-1 5.5V 8MHz 8K´16 160´8 18 ¾ 1 1 Ö 1 5 4ch Ö Ö 16 100QFP 41´3 Note: These devices are only available in OTP versions. 16 Channel A/D MCU & SPI Interface System Program Data 8-bit Ext. Part No. VDD I/O SPI A/D PWM Stack Package Clock Memory Memory Timer Interrupt HT82J30R 2.2V~5.5V 4MHz~12MHz 4K´15 216´8 35 1 2 2 8-bit´16 8-bit´1 6 28SKDIP/SOP, 44QFP HT82J30A HT82J31A 2.2V~5.5V 4MHz~12MHz 4K´15 216´8 22 1 2 2 ¾ ¾ 6 28SKDIP/SOP Note: Part numbers including ²A² are mask version devices while ²R² are OTP devices. A/D Type MCU with UART System Program Data Timer Interrupt Part No. VDD I/O I2C A/D PWM PFD UART Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. 2.2V~ 400kHz~ 24SKDIP/SOP, HT46RU22 5.5V 8MHz 2K´14 64´8 19 1 ¾ 1 3 Ö 9-bit´8 8-bit´1 Ö Ö 6 24SSOP 2.2V~ 400kHz~ 28SKDIP/SOP, HT46RU232 5.5V 8MHz 4K´16 192´8 40 1 2 1 4 Ö 12-bit´8 8-bit´4 Ö Ö 8 48SSOP 2.2V~ 400kHz~ 28SKDIP/SOP, HT46RU24 5.5V 8MHz 8K´16 384´8 40 1 2 1 5 Ö 12-bit´8 8-bit´4 Ö Ö 16 48SSOP HT46RU25 2.2V~ 400kHz~ HT46CU25 5.5V 8MHz 16K´16 576´8 48 1 2 1 5 Ö 12-bit´8 8-bit´4 Ö Ö 16 48/56SSOP HT46RU26 2.2V~ 400kHz~ 5.5V 8MHz 32K´16 768´8 48 1 2 1 5 Ö 12-bit´8 8-bit´4 Ö Ö 16 48/56SSOP HT46CU26* * Under development, available in 3Q, 2008. Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. I/O Type USB MCU with SPI (USB 1.1 Full Speed) System Program Data Timer Interrupt End- Part No. VDD I/O LVR SPI Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. points 2.2V~ 6MHz or 18SOP, HT82A520R* 5.5V 12MHz 4K´15 160´8 24 ¾ 1 1 3 5 Ö 1 6 20/24/28SSOP 3.3V~ 6MHz or 32LQFP, HT82A523R 5.5V 12MHz 4K´15 192´8 40 1 1 1 5 4 Ö 2 6 48SSOP, 52QFP * Under development, available in 2Q, 2008. Note: These devices are only available in OTP versions. A/D Type USB MCU with SPI (USB 1.1 Full Speed) System Program Data Timer Interrupt End- Part No. VDD I/O A/D PWM SPI Stack Package Clock Memory Memory 8-bit 16-bit RTC Ext. Int. points 4.4V~ 6MHz or 28SKDIP/SOP, HT46RB50 5.5V 12MHz 4K´15 192´8 38 1 1 ¾ 1 5 4 10-bit´8 8-bit´2 1 6 48SSOP 4.4V~ 6MHz or 28SKDIP/SOP, HT46RB70 5.5V 12MHz 8K´16 384´8 38 ¾ 2 ¾ 1 5 6 10-bit´8 8-bit´4 1 16 48SSOP 2.2V~ 6MHz or 18SOP, HT82A620R* 5.5V 12MHz 4K´15 160´8 24 ¾ 1 ¾ 1 3 5 12-bit´16 8-bit´2 1 6 20/24/28SSOP 2.2V~ 6MHz or 28SOP/SSOP, HT82A623R* 5.5V 12MHz 4K´15 160´8 32 ¾ 2 Ö 1 5 5 12-bit´16 8-bit´2 2 6 44QFN * Under development, available in 2Q, 2008. Note: These devices are only available in OTP versions. I/O Type MCU with USB Interface (USB 1.1 Low Speed) System Program Data Memory Timer End- Part No. VDD I/O Stack Package Clock Memory SRAM EEPROM 8-bit 16-bit points HT82K94E 2.2V~ 6MHz or HT82K94A 5.5V 12MHz 6K´16 224´8 ¾ 40 1 1 4 8 32QFN, 48SSOP HT82K95E 28SOP, 32QFN, HT82K95A ¾ 48SSOP 3.3V~ 6MHz or 4K´15 160´8 32 1 1 3 8 HT82K95EE 5.5V 12MHz 128´8 28SOP HT82K95AE Note: 1. Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 2. Part numbers with an ²AE² suffix are mask version devices with EEPROM, and with an ²EE² suffix are OTP devices with EEPROM. http://www.holtek.com.tw/pdf/guide.pdf 5 March 31, 2008

8-Bit MCU 8-Bit MCU I/O Type MCU with USB Interface (USB 1.1 Low Speed) System Program Data Memory Timer End- Part No. VDD I/O Stack Package Clock Memory SRAM EEPROM 8-bit 16-bit points HT82M99E 18DIP/SOP, HT82M99A ¾ 20DIP/SOP/SSOP 6MHz or 3.3V~5.5V 12MHz 2K´14 96´8 12 ¾ 1 2 4 HT82M99EE 128´8 20SSOP(209mil) HT82M99AE HT82M9AE 20SOP/SSOP(209mil), HT82M9AA ¾ 24SSOP(209mil), 32QFN 6MHz or 3.3V~5.5V 12MHz 4K´15 224´8 16 ¾ 1 3 4 20SSOP(209mil). HT82M9AEE 128´8 24SSOP(209mil) HT82M9BE 24SSOP(209mil), HT82M9BA 6MHz or ¾ 28SSOP(209mil) , 32QFN 3.3V~5.5V 8K´16 224´8 20 1 1 4 8 12MHz HT82M9BEE 128´8 28SOP Note: 1. Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 2. Part numbers with an ²AE² suffix are mask version devices with EEPROM, and with an ²EE² suffix are OTP devices with EEPROM. A/D Type MCU with USB Interface (USB 1.1 Low Speed) System Program Data Timer End- Part No. VDD I/O A/D PWM Stack Package Clock Memory Memory 8-bit 16-bit points HT82K96E 4.4V~ 6MHz or 28SOP, HT82K96A 5.5V 12MHz 4K´15 160´8 32 1 1 8-bit´6 3 ¾ 8 48SSOP HT82J97E 4.0V~ 6MHz or HT82J97A 5.5V 12MHz 2K´14 96´8 20 ¾ 1 8-bit´6 2 8-bit´2 4 20/28SOP Note: Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 27MHz Keyboard/Mouse TX MCU System Program Data 16-bit Built-in 27MHz Part No. VDD I/O Stack Package Clock Memory Memory Timer DC/DC AMP HT82M72E HT82M72A 2.0V~3.3V 27MHz 1K´14 96´8 17 1 Ö Ö 2 20/28SOP, 28SSOP HT82K72E HT82K72A 2.0V~3.3V 27MHz 2K´14 96´8 36 1 ¾ Ö 4 48SSOP Note: Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 2.4GHz Keyboard/Mouse TX MCU System Program Data 16-bit Built-in Part No. VDD I/O SPI Stack Package Clock Memory Memory Timer DC/DC HT82M73E 2.0V~3.3V 4MHz~6MHz 2K´15 128´8 20 1 Ö 1 4 20SOP, 20/28SSOP HT82K73E 2.0V~3.3V 4MHz~6MHz 2K´15 128´8 39 1 Ö 1 4 48SSOP Note: These devices are only available in OTP versions. R-F Type MCU System Program Data Timer Interrupt IR Part No. VDD I/O LCD R-F PFD Stack Package Clock Memory Memory 16-bit RTC Ext. Int. Carrier HT47R10A-1 400kHz~ 2.2V~5.5V 1 HT47C10-1 8MHz 1K´16 32´8 8 9´4 1 Ö 2 1ch ¾ ¾ 2 44QFP HT47C10L 1.2V~2.2V 32768Hz ¾ HT47R20A-1 400kHz~ HT47C20-1 2.2V~5.5V 8MHz 19´4 Ö 2K´16 64´8 12 or 1 Ö 1 3 2ch Ö 4 64LQFP HT47C20L 1.2V~2.2V 32768Hz 20´3 ¾ Note: 1. Part numbers including ²C² are mask version devices, ²R² are OTP devices, while part numbers suffixed with ²L² are low voltage mask version devices. 2. For the low voltage mask version devices, note that the HT47R20A-1 device can be used as a corresponding OTP device. C/R-F Type MCU Timer Interrupt High System Program Data Part No. VDD I/O C/R-F Current A/D PWM OPA Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. Output 16DIP/NSOP, 400kHz~ HT45R35 2.2V~5.5V 8MHz 2K´14 120´8 16 1 1 2 2 12 ¾ ¾ ¾ ¾ 4 20DIP/SOP, 24/28SKDIP/SOP 400kHz~ HT45R36 2.2V~5.5V 8MHz 2K´14 120´8 25 1 1 2 2 16 8´8 ¾ ¾ ¾ 4 44/52QFP 400kHz~ HT45R38 2.2V~5.5V 4K´15 192´8 29 2 1 2 4 12 8´8 12-bit´5 8-bit´2 1 6 52QFP 8MHz Note: These devices are only available in OTP versions. http://www.holtek.com.tw/pdf/guide.pdf 6 March 31, 2008

8-Bit MCU 8-Bit MCU Brushless DC Motor Type MCU Timer Interrupt System Program Data Part No. VDD I/O Input Hall A/D PWM PFD Stack OPA Comparator Package Clock Memory Memory 8-bit 16-bit Ext. Int. Ext. 2.2V~ HT45RM03A 5.5V 12MHz 4K´15 192´8 25 1 1 1 1 1 5 12-bit´8 10-bit´3 Ö 8 1 1 28SOP 8-Bit MCU Remote Type MCU System Program Data Timer Interrupt IR Part No. VDD I/O LVR PFD Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. Carrier HT48RA0-2 15 HT48CA0-2 2.0V~3.6V 400kHz~4MHz 1K´14 32´8 ¾ ¾ ¾ ¾ Ö Ö ¾ 1 20SOP/SSOP HT48RA0-3 16 HT48CA0-3 HT48RA0-1 HT48CA0-1 2.0V~3.6V 400kHz~4MHz 1K´14 32´8 17 ¾ ¾ ¾ ¾ Ö Ö ¾ 1 24SOP/SSOP HT48RA1 28SOP, HT48CA1 2.0V~5.5V 400kHz~8MHz 8K´16 224´8 23 1 1 1 2 ¾ Ö Ö 8 28SSOP(209mil) HT48RA3 28SOP, HT48CA3 2.0V~5.5V 400kHz~8MHz 24K´16 224´8 23 1 1 1 2 ¾ Ö Ö 8 28SSOP(209mil) HT48RA5 28SOP, HT48CA5 2.0V~5.5V 400kHz~8MHz 40K´16 224´8 23 1 1 1 2 ¾ Ö Ö 8 28SSOP(209mil) Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. Remote Type MCU with LCD System Program Data Segment Share Timer Interrupt IR Part No. VDD I/O Input LCD LVR Stack Package Clock Memory Memory I/O Output 8-bit 16-bit RTC Ext. Int. Carrier 21´2, HT49RA0 2.0V~ HT49CA0 3.6V 4MHz 2K´14 96´8 8 8 21´3, 0 8 1 ¾ Ö 2 3 Ö Ö 4 52QFP 20´4 32´4, HT49RA1 2.0V~ 52QFP, HT49CA1 3.6V 4MHz 4K´15 160´8 8 8 33´3, 4 8 1 1 Ö 2 4 Ö Ö 4 64LQFP 33´2 Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. USB Audio MCU System End- FIFO Program Data Power Part No. VDD Transfer I/O A/D D/A Other Package Clock points (Byte) Memory Memory AMP EP0 CTL 8 16-bit 6MHz or 4W HT82A821R 3.3V~5.5V EP1 INT 8 2K´15 192´8 8 ¾ 48kHz ¾ 24SOP/SSOP 12MHz ´2 ´2 EP2 ISO(O) 384 EP0 CTL 8 16-bit 6MHz or 704´8 + 4W HT82A822R 3.3V~5.5V EP1 INT 8 4K´15 24 ¾ 48kHz ¾ 48SSOP 12MHz 512´8(read only) ´2 ´2 EP2 ISO(O) 384 EP0 CTL 8 EP1, EP4 INT 8, 32 16-bit 6MHz or 16-bit 48kHz 4W SPI, PFD, 48SSOP, HT82A834R 3.3V~5.5V 4K´15 192´8 24 12MHz EP2 ISO(O) 384 16kHz ´2 ´2 MUSIC_IN 48LQFP EP3 ISO(I) 64 EP0 CTL 8 16-bit ADC´6, 6MHz or EP1, EP4 INT 8, 32 16-bit 4W PWM´2, 80LQFP, HT82A836R 3.3V~5.5V 8K´16 384´8 44 48kHz 12MHz EP2 ISO(O) 384 16kHz ´2 ´2 SPI, PFD, 100QFP MUSIC_IN EP3 ISO(I) 64 16-bit 6MHz or 16-bit 4W SPI, PFD, HT82A850R 3.3V~5.5V ¾ ¾ ¾ 4K´15 384´8 24 48kHz 48LQFP 12MHz 8kHz ´2 ´2 MUSIC_IN EP0 CTL 8 6MHz or EP1, EP4 INT 8, 32 HT82A851R 3.3V~5.5V 12MHz 4K´15 384´8 16 ¾ ¾ ¾ SPI, PFD 24SSOP EP2 ISO(O) 384 EP3 ISO(I) 32 Note: These devices are only available in OTP versions. http://www.holtek.com.tw/pdf/guide.pdf 7 March 31, 2008

8-Bit MCU 8-Bit MCU I/O Type Phone MCU Program Data General Dialer External DTMF Part No. VDD Timer Stack Package Memory Memory I/O I/O Interrupt Generator HT95A100 HT95A10P 2.4V~5.5V 4K´16 384´8 18 2 16-bit´2 3 4 Ö 28SOP HT95A200 HT95A20P 2.4V~5.5V 4K´16 1152´8 28 8 16-bit´2 4 8 Ö 48SSOP HT95A300 HT95A30P 2.4V~5.5V 8K´16 2112´8 28 8 16-bit´2 4 8 Ö 48SSOP HT95A400 HT95A40P 2.4V~5.5V 16K´16 2880´8 44 8 16-bit´2 4 12 Ö 64LQFP HT95R22 2.2V~5.5V 4K´16 576´8 20 ¾ 16-bit´2 2 8 Ö 28SOP HT95R23 2.2V~5.5V 4K´16 1152´8 36 ¾ 16-bit´2 4 8 Ö 48SSOP HT95R24 2.2V~5.5V 8K´16 2112´8 36 ¾ 16-bit´2 4 8 Ö 48SSOP HT95R25* 2.2V~5.5V 16K´16 2112´8 52 ¾ 16-bit´2 4 8 Ö 64LQFP * Under development, available in 4Q, 2008. Note: Part numbers suffixed with ²P² or which include an ²R² are OTP devices, all others are mask version devices. I/O Type Phone MCU with DTMF Receiver Program Data General External DTMF DTMF Part No. VDD Timer SPI Stack Package Memory Memory I/O Interrupt Receiver Generator HT95R32 2.2V~5.5V 4K´16 576´8 24 16-bit´2 4 ¾ 8 Ö Ö 44QFP HT95R33 2.2V~5.5V 4K´16 1152´8 28 16-bit´2 4 ¾ 8 Ö Ö 48SSOP HT95R34 2.2V~5.5V 8K´16 2112´8 28 16-bit´2 4 ¾ 8 Ö Ö 48SSOP HT95R35* 2.2V~5.5V 16K´16 2112´8 44 16-bit´3 4 Ö 8 Ö Ö 64LQFP * Under development, available in 4Q, 2008. Note: These devices are only available in OTP versions. LCD Type Phone MCU Program Data General Dialer External DTMF Part No. VDD LCD Timer Stack Package Memory Memory I/O I/O Interrupt Generator HT95L000 12´8~ HT95L00P 2.4V~5.5V 4K´16 384´8 14~18 6 16-bit´2 3 4 Ö 56SSOP 16´8 HT95L100 16´8~ HT95L10P 2.4V~5.5V 4K´16 1152´8 16~20 8 16-bit´2 4 8 Ö 64LQFP 20´8 HT95L200 24´8~ HT95L20P 2.4V~5.5V 8K´16 1152´8 20~28 8 16-bit´2 4 8 Ö 100QFP 24´16 HT95L300 36´16~ HT95L30P 2.4V~5.5V 8K´16 2112´8 16~28 8 16-bit´2 4 8 Ö 100QFP 48´16 HT95L400 36´16~ HT95L40P 2.4V~5.5V 16K´16 2880´8 28~40 8 16-bit´2 4 12 Ö 128QFP 48´16 Note: Part numbers suffixed with ²P² are OTP devices, all others are mask version devices. CID Type Phone MCU Program Data General Dialer External DTMF FSK Part No. VDD LCD Timer Stack Package Memory Memory I/O I/O Interrupt Generator Receiver HT95C200 24´8~ HT95C20P 2.4V~5.5V 8K´16 1152´8 20~28 8 16-bit´2 4 8 Ö Ö 128QFP 24´16 HT95C300 36´16~ HT95C30P 2.4V~5.5V 8K´16 2112´8 16~28 8 16-bit´2 4 8 Ö Ö 128QFP 48´16 HT95C400 36´16~ HT95C40P 2.4V~5.5V 16K´16 2880´8 28~40 8 16-bit´2 4 12 Ö Ö 128QFP 48´16 Note: Part numbers suffixed with ²P² are OTP devices, all others are mask version devices. Voice MCU Program Data Voice Voice Timer Part No. VDD I/O D/A Stack Package Memory Memory ROM Capacity 16-bit RTC HT86030 2.4V~5.2V 8K´16 208´8 96K´8 36sec 16 2 ¾ 12-bit´1 8 28SOP HT86070 2.4V~5.2V 8K´16 208´8 192K´8 72sec 16 2 ¾ 12-bit´1 8 28SOP HT86072 2.4V~5.2V 8K´16 208´8 192K´8 72sec 23 3 Ö 12-bit´1 8 28SOP, 44/100QFP HT86144 2.4V~5.2V 8K´16 208´8 384K´8 144sec 23 3 Ö 12-bit´1 8 28SOP, 44/100QFP HT86R192 HT86192 2.4V~5.2V 8K´16 208´8 512K´8 192sec 23 3 Ö 12-bit´1 8 28SOP, 44/100QFP HT86R384 28SOP 2.4V~5.2V 8K´16 208´8 1024K´8 384sec 23 3 Ö 12-bit´1 8 HT86384 28SOP, 100QFP HT86576 2.4V~5.2V 8K´16 208´8 1536K´8 576sec 23 3 Ö 12-bit´1 8 32SOP, 100QFP HT86768 2.4V~5.2V 8K´16 208´8 2048K´8 768sec 23 3 Ö 12-bit´1 8 32SOP, 100QFP Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. http://www.holtek.com.tw/pdf/guide.pdf 8 March 31, 2008

8-Bit MCU 8-Bit MCU Enhanced Voice MCU Program Data Voice Voice Timer Part No. VDD I/O D/A Stack Package Memory Memory ROM Capacity 8-bit 16-bit HT86B10 2.4V~5.5V 8K´16 192´8 192K´8 72sec 16 3 ¾ 12-bit´1 8 28SOP, 44/100QFP HT86B20 2.4V~5.5V 8K´16 192´8 256K´8 96sec 16 3 ¾ 12-bit´1 8 28SOP, 44/100QFP HT86BR30 HT86B30 2.4V~5.5V 8K´16 192´8 384K´8 144sec 20 3 ¾ 12-bit´1 8 28SOP, 44/100QFP HT86B40 2.4V~5.5V 8K´16 384´8 512K´8 192sec 20 3 1 12-bit´1 8 28SOP, 44/100QFP HT86B50 2.4V~5.5V 8K´16 384´8 768K´8 288sec 20 3 1 12-bit´1 8 28SOP, 44/100QFP HT86BR60 28SOP 2.4V~5.5V 8K´16 384´8 1024K´8 384sec 20 3 1 12-bit´1 8 HT86B60 28SOP, 44/100QFP HT86B70 2.4V~5.5V 8K´16 384´8 1536K´8 576sec 24 3 1 12-bit´1 8 44/100QFP HT86B80 2.4V~5.5V 8K´16 384´8 2048K´8 768sec 24 3 1 12-bit´1 8 44/100QFP HT86B90 3.3V~5.5V 8K´16 384´8 3072K´8 1152sec 24 3 1 12-bit´1 8 44/100QFP Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. A/D Voice MCU Program Data Voice Voice Timer Part No. VDD I/O D/A A/D Stack Package Memory Memory ROM Capacity 8-bit RTC HT86A36* 44LQFP, 2.2V~5.5V 8K´16 384´8 96K´8 36sec 40 4 Ö 12-bit´1 12-bit´4 8 64LQFP(10x10mm) HT86AR72* 44LQFP, 2.2V~5.5V 8K´16 384´8 192K´8 72sec 40 4 Ö 12-bit´1 12-bit´4 8 64LQFP(10x10mm) HT86A72* * Under development, available in 2Q, 2008. Note: 1. These devices are only available in OTP versions.. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. Music MCU (4 Polyphony) Program Data Part No. VDD I/O Timer D/A Speech Package Memory Memory HT36F2 2.4V~5.0V 32K´16 208´8 16 8-bit´2 16-bit´1 PCM 16/28SOP HT36F6 2.4V~5.0V 64K´16 208´8 20 8-bit´2 16-bit´2 PCM 20/32SOP HT36RFA 2.4V~5.0V 128K´16 208´8 24 8-bit´2 16-bit´2 PCM 28/32SOP HT36FA Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. The waveform data and program code share the same memory space. Music MCU (8 Polyphony) Program Data Part No. VDD I/O Timer D/A Speech Package Memory Memory HT36RA4 2.4V~5.0V 32K´16 208´8 8 8-bit´2 16-bit´1 PCM 16DIP/SOP HT36A4 HT36A3 2.4V~5.0V 32K´16 208´8 20 8-bit´2 16-bit´1 PCM 28SOP, 48SSOP HT36A2 2.4V~5.0V 64K´16 208´8 20 8-bit´2 16-bit´1 PCM 28SOP, 48SSOP HT36RA1 2.4V~5.0V 64K´16 208´8 24 8-bit´2 16-bit´2 PCM 28SOP, 48SSOP HT36A1 Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. The waveform data and program code share the same memory space. Music MCU (16 Polyphony) Program Data Part No. VDD I/O Timer D/A Speech Package Memory Memory HT36RM4 20DIP/SSOP(209mil) 2.6V~5.0V 64K´16 384´8 12 16-bit´2 16-bit´1 PCM HT36M4 20DIP/SSOP/TSSOP HT36B4 2.4V~5.0V 64K´16 208´8 28 16-bit´2 16-bit´2 PCM 48SSOP HT36B2 3.6V~5.0V 128K´16 512´8 32 16-bit´2 16-bit´2 PCM 28SOP, 56SSOP HT36B0 3.6V~5.0V 256K´16 768´8 36 16-bit´2 16-bit´2 PCM 28SOP, 64LQFP Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. The waveform data and program code share the same memory space. http://www.holtek.com.tw/pdf/guide.pdf 9 March 31, 2008

8-Bit MCU 8-Bit MCU Enhanced Music MCU (4 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37Q20 2.4V~5.5V 32K´16 320´8 16 2 1 16-bit´1 ¾ PCM/ADPCM ¾ 20SOP, 48SSOP HT37Q30 2.4V~5.5V 64K´16 320´8 20 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 48SSOP HT37Q40 3.3V~5.5V 96K´16 320´8 24 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP HT37Q50 3.3V~5.5V 128K´16 320´8 24 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP HT37Q60 3.3V~5.5V 192K´16 320´8 28 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP HT37Q70 3.3V~5.5V 256K´16 320´8 28 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP Note: The waveform data and program code share the same memory space. Enhanced Music MCU (8 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37A20 2.4V~5.5V 32K´16 320´8 16 2 1 16-bit´1 ¾ PCM/ADPCM ¾ 20SOP, 48SSOP HT37A30 2.4V~5.5V 64K´16 320´8 20 2 1 16-bit´2 ¾ PCM/ADPCM Ö 28SOP, 48SSOP HT37A40 3.3V~5.5V 96K´16 320´8 24 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37A50 3.3V~5.5V 128K´16 320´8 24 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37A60 3.3V~5.5V 192K´16 320´8 28 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37A70 3.3V~5.5V 256K´16 320´8 28 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP Note: The waveform data and program code share the same memory space. Enhanced Music MCU (16 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37B50* 3.3V~5.5V 128K´16 768´8 32 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37B60* 3.3V~5.5V 192K´16 768´8 32 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37B70* 3.3V~5.5V 256K´16 768´8 32 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP * Under development, available in 4Q, 2008. Note: The waveform data and program code share the same memory space. Enhanced ROMless Music MCU (16 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37P00 2.4V~5.5V ¾ 4096´8 56 3 1 16-bit´2 12-bit´16 PCM/ADPCM Ö 128QFP Note: The waveform data and program code share the same memory space. http://www.holtek.com.tw/pdf/guide.pdf 10 March 31, 2008

Display Driver Display Driver RAM Mapping LCD Controller & Driver LCD Gray Serial Built-in Ext. Part No. Common Segment VDD Duty Bias Package Voltage Scale Data OSC. Crystal HT1620 4 32 2.4V~3.3V 3/2VDD 1/2, 1/3, 1/4 1/2, 1/3 ¾ 1 ¾ Ö 64LQFP 28SKDIP, 44QFP, HT1621 4 32 2.4V~5.2V 3V~VDD 1/2, 1/3, 1/4 1/2, 1/3 ¾ 1 Ö Ö 48SSOP/LQFP, Gold Bump 44/52QFP, HT1622 8 32 2.7V~5.2V 3V~VDD 1/8 1/4 ¾ 1 Ö ¾ 64LQFP, Gold Bump HT16220 8 32 2.7V~5.2V 3V~VDD 1/8 1/4 ¾ 1 ¾ Ö 64LQFP HT1623 8 48 2.7V~5.2V 3V~VDD 1/8 1/4 ¾ 1 Ö Ö 100QFP HT1625 8 64 2.7V~5.2V 3V~VDD 1/8 1/4 ¾ 1 Ö Ö 100QFP HT1626 16 48 2.7V~5.2V 3V~VDD 1/16 1/5 ¾ 1 Ö Ö 100QFP HT1647 4 16 64 2.7V~5.2V 3V~VDD 1/16 1/4, 1/5 4 Ö Ö 100QFP HT1647A ¾ HT1650 32 64 2.7V~5.2V 3V~VDD 1/16, 1/32 1/5, 1/6 ¾ 4 Ö Ö 128QFP HT1660 32 96 2.7V~5.2V 3V~VDD 1/16, 1/32 1/5, 1/6 ¾ 4 Ö Ö 208QFP HT1670 32 128 2.7V~5.2V 3V~VDD 1/16, 1/32 1/5, 1/6 ¾ 4 Ö Ö 208QFP RAM Mapping LED Controller & Driver LED Output Common Source Common Sink Part No. Common Segment VDD Package Current Current Current 8 32 HT1632 2.4V~5.5V 50mA 20mA 50mA 52QFP 16 24 Telephony LCD Driver Part No. Digit VDD LCD Voltage Duty Bias RTC Display HT1616C 12, 16 1.2V~1.7V 3V 1/3 1/2 Ö Note: For the HT1613C, the RTC Display function can be deselected by a pad bonding option. VFD Controller & Driver Output Key General LED Dimming Part No. Segment Digit VDD Package Voltage Matrix Input Output Step HT16511 12~20 16~8 5V VDD-35V 12´4 4 5 8 52QFP HT16512 11~16 11~6 5V VDD-35V 6´4 4 4 8 44QFP HT16515 16~24 12~4 3.0V~5.5V VDD-35V 16´2 ¾ 4 8 44QFP VFD Clock Part No. VDD Function Description IDD Max. Package Futaba VFD Panel Part No. HT16561 4V~16V 1/1 Duty, 12Hr 2mA 44QFP 4BT68ZM, 4BT224GN HT16562 4V~18V 1/2 Duty, 12Hr 1mA 30SSOP 2BT167GNM, 2BT428GN HT16565 4V~16V 1/1 Duty, 24Hr 2mA 44QFP Please contact Futaba HT16566 4V~18V 1/2 Duty, 24Hr 1mA 30SSOP Please contact Futaba Dot Character VFD Controller & Driver Output Key Display Part No. Segment Digit VDD CGROM CGRAM Package Voltage Matrix RAM HT16514 80 24 2.7V~5.5V 50V 12´4 80´8 bits 248´5´8 bits 8´5´8 bits 144LQFP Other Part No. VDD Function Description Package HT74164 2.0V~6.6V 8-bit SIPO shift register 14DIP Note: Compatible with 74HC164. http://www.holtek.com.tw/pdf/guide.pdf 11 March 31, 2008

Memory Memory 3-wire EEPROM Clock Rate Write Speed Operating Current Standby Current Part No. Capacity VDD Package (MHz) @2.4V (ms) @5V (mA) @5V (mA) HT93LC46 64´16/128´8 2.2V~5.5V 2 5 5 10 8DIP/SOP/TSSOP HT93LC66 256´16/512´8 2.2V~5.5V 2 5 5 10 8DIP/SOP/TSSOP HT93LC86 1024´16/2048´8 2.2V~5.5V 2 5 5 10 8DIP/SOP/TSSOP I2C EEPROM Clock Rate Write Speed Operating Current Standby Current Part No. Capacity VDD Package (kHz) @2.4V (ms) @5V (mA) @5V (mA) HT24LC02 256´8 2.2V~5.5V 400 5 5 5 8DIP/SOP/TSSOP HT24LC04 512´8 2.2V~5.5V 400 5 5 5 8DIP/SOP/TSSOP HT24LC08 1024´8 2.2V~5.5V 400 5 5 5 8DIP/SOP/TSSOP HT24LC16 2048´8 2.2V~5.5V 400 5 5 5 8DIP/SOP/TSSOP HT24LC32 4096´8 2.4V~5.5V 400 5 5 5 8DIP/SOP/TSSOP HT24LC64 8192´8 2.4V~5.5V 400 5 5 5 8DIP/SOP/TSSOP Note: I2C is a trademark of Philips Semiconductors. Clock Rate Write Speed Operating Current Standby Current Part No. Capacity VDD Package (kHz) @2.4V (ms) @5V (mA) @5V (mA) HT2201 128´8 2.2V~5.5V 400 5 5 4 SIP-4, SOT25 Note: Operating temperature range -40°C ~ +85°C http://www.holtek.com.tw/pdf/guide.pdf 12 March 31, 2008

Remote Controller Remote Controller Remote Type MCU System Program Data Timer Interrupt IR Part No. VDD I/O LVR PFD Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. Carrier HT48RA0-2 15 HT48CA0-2 2.0V~3.6V 400kHz~4MHz 1K´14 32´8 ¾ ¾ ¾ ¾ Ö Ö ¾ 1 20SOP/SSOP HT48RA0-3 16 HT48CA0-3 HT48RA0-1 HT48CA0-1 2.0V~3.6V 400kHz~4MHz 1K´14 32´8 17 ¾ ¾ ¾ ¾ Ö Ö ¾ 1 24SOP/SSOP HT48RA1 28SOP, HT48CA1 2.0V~5.5V 400kHz~8MHz 8K´16 224´8 23 1 1 1 2 ¾ Ö Ö 8 28SSOP(209mil) HT48RA3 28SOP, HT48CA3 2.0V~5.5V 400kHz~8MHz 24K´16 224´8 23 1 1 1 2 ¾ Ö Ö 8 28SSOP(209mil) HT48RA5 28SOP, HT48CA5 2.0V~5.5V 400kHz~8MHz 40K´16 224´8 23 1 1 1 2 ¾ Ö Ö 8 28SSOP(209mil) Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. Remote Type MCU with LCD System Program Data Segment Share Timer Interrupt IR Part No. VDD I/O Input LCD LVR Stack Package Clock Memory Memory I/O Output 8-bit 16-bit RTC Ext. Int. Carrier 21´2, HT49RA0 2.0V~ HT49CA0 3.6V 4MHz 2K´14 96´8 8 8 21´3, 0 8 1 ¾ Ö 2 3 Ö Ö 4 52QFP 20´4 32´4, HT49RA1 2.0V~ 52QFP, HT49CA1 3.6V 4MHz 4K´15 160´8 8 8 33´3, 4 8 1 1 Ö 2 4 Ö Ö 4 64LQFP 33´2 Note: Part numbers including ²C² are mask version devices while ²R² are OTP devices. 212 Encoder/Decoder Part No. Encoder/Decoder VDD Addr. No. Addr./Data No. Data Type Trig. Check Times 38kHz Carrier Package Pair HT12A Encoder 2.4V~5V 8 4 ¾ Data ¾ Ö 18DIP, 20SOP HT12D/12F HT12E Encoder 2.4V~12V 8 4 ¾ TE ¾ ¾ 18DIP, 20SOP HT12D/12F HT12D Decoder 2.4V~12V 8 4 Latch ¾ 3 ¾ 18DIP, 20SOP HT12A/12E HT12F Decoder 2.4V~12V 12 0 ¾ ¾ 3 ¾ 18DIP, 20SOP HT12A/12E 39 Encoder Part No. Encoder/Decoder VDD Addr. No. Addr./Data No. Trig. Package HT6026 Encoder 4V~18V 0 9 TE 16DIP/NSOP 312 Encoder/Decoder Part No. Encoder/Decoder VDD Addr. No. Addr./Data No. Data Type Trig. Check Times Package Pair HT6010 Encoder 2.4V~12V 8 4 ¾ TE ¾ 18DIP, 20SOP HT6030/32/34 HT6012 Encoder 2.4V~12V 10 2 ¾ Data ¾ 18DIP, 20SOP HT6032 HT6014 Encoder 2.4V~12V 8 4 ¾ Data ¾ 18DIP, 20SOP HT6034 HT6030 Decoder 2.4V~12V 12 0 ¾ ¾ 2 18DIP, 20SOP HT6010 HT6032 Decoder 2.4V~12V 10 2 Latch ¾ 2 18DIP, 20SOP HT6010/12 HT6034 Decoder 2.4V~12V 8 4 Latch ¾ 2 18DIP, 20SOP HT6010/14 318 Encoder/Decoder Part No. Encoder/Decoder VDD Addr. No. Addr./Data No. Data Type Trig. Check Times Package Pair HT680 Encoder 2.4V~12V 8 4 ¾ TE ¾ 18DIP/SOP HT692 HT600 Encoder 2.4V~12V 9 5 ¾ TE ¾ 20DIP/SOP HT604L/614 HT6207 Encoder 2.4V~12V 10 4 ¾ Data ¾ 20DIP/SOP HT604L/614 HT604L Decoder 2.4V~12V 10 4 Latch ¾ 2 20DIP/SOP HT600/6207 HT614 Decoder 2.4V~12V 10 4 Momentary ¾ 2 20DIP/SOP HT600/6207 HT692 Decoder 2.4V~12V 10 2 Momentary ¾ 2 18DIP HT680 Learning Encoder Part No. VDD Addr. No. Addr./Data No. Trig. Package HT6P20A 2V~12V 24 0 ¾ 8DIP/SOP HT6P20B 2V~12V 22 2 Data 8DIP/SOP HT6P20D 2V~12V 20 4 Data 16DIP/NSOP TV Remote Controller Part No. Encoder/Decoder VDD Addr. No. Addr./Data No. Key No. 38kHz Carrier Package HT6221 Encoder 1.8V~3.5V 16 8 32 Ö 20SOP HT6222 Encoder 1.8V~3.5V 16 8 64 Ö 24SOP HT6230 Encoder 2.4V~5.2V 5 6 96 Ö 28SOP HT6240-002 Encoder 2.2V~3.6V 8 8 32 Ö 20/24SOP RFID Part No. Supply Freq. Modulation Memory (Data) Baud Rate @3V Check Anti-Collision Encoding Package HT672A 13.56MHz ASK 96(64) 5K (bps) CRC-16 ¾ PWM Chip Form HT672B 13.56MHz ASK 40(32) 10K (bps) CRC-8 ¾ PWM Chip Form HT6740 13.56MHz ASK 17(11) 10K (bps) CRC-6 Ö PWM Chip Form http://www.holtek.com.tw/pdf/guide.pdf 13 March 31, 2008

Power Management Power Management HT71XX TinyPowerTM LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (mA) Consumption (mA) HT1015-1 12V 1.5V 18 2.2 ±3% TO92, SOT25, SOT89 HT7130-1 24V 3.0V 30 2.5 ±3% TO92, SOT25, SOT89 HT7133-1 24V 3.3V 30 2.5 ±3% TO92, SOT25, SOT89 HT7136-1 24V 3.6V 30 2.5 ±3% TO92, SOT25, SOT89 HT7144-1 24V 4.4V 30 2.5 ±3% TO92, SOT25, SOT89 HT7150-1 24V 5.0V 30 2.5 ±3% TO92, SOT25, SOT89 HT75XX TinyPowerTM LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (mA) Consumption (mA) HT7530-1 24V 3.0V 100 2.5 ±3% TO92, SOT25, SOT89 HT7533-1 24V 3.3V 100 2.5 ±3% TO92, SOT25, SOT89 HT7536-1 24V 3.6V 100 2.5 ±3% TO92, SOT25, SOT89 HT7544-1 24V 4.4V 100 2.5 ±3% TO92, SOT25, SOT89 HT7550-1 24V 5.0V 150 2.5 ±3% TO92, SOT25, SOT89 HT73XX TinyPowerTM LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (mA) Consumption (mA) HT7318 12V 1.8V 150 3.5 ±3% TO92, SOT89 HT7325 12V 2.5V 180 3.5 ±3% TO92, SOT89 HT7327 12V 2.7V 200 3.5 ±3% TO92, SOT89 HT7330 12V 3.0V 250 3.5 ±3% TO92, SOT89 HT7333 12V 3.3V 250 3.5 ±3% TO92, SOT89 HT7335 12V 3.5V 250 3.5 ±3% TO92, SOT89 HT7350 12V 5.0V 250 3.5 ±3% TO92, SOT89 HT72XX TinyPowerTM LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (mA) Consumption (mA) HT7218 8V 1.8V 300 4 ±2% TO92, SOT23, SOT25, SOT89 HT7225 8V 2.5V 300 4 ±2% TO92, SOT23, SOT25, SOT89 HT7227 8V 2.7V 300 4 ±2% TO92, SOT23, SOT25, SOT89 HT7230 8V 3.0V 300 4 ±2% TO92, SOT23, SOT25, SOT89 HT7233 8V 3.3V 300 4 ±2% TO92, SOT23, SOT25, SOT89 HT7250 8V 5.0V 300 4 ±2% TO92, SOT23, SOT25, SOT89 HT78XX TinyPowerTM LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (mA) Consumption (mA) HT7818 8V 1.8V 500 4 ±2% TO92, SOT223, SOT25, SOT89 HT7825 8V 2.5V 500 4 ±2% TO92, SOT223, SOT25, SOT89 HT7827 8V 2.7V 500 4 ±2% TO92, SOT223, SOT25, SOT89 HT7830 8V 3.0V 500 4 ±2% TO92, SOT223, SOT25, SOT89 HT7833 8V 3.3V 500 4 ±2% TO92, SOT223, SOT25, SOT89 HT7850 8V 5.0V 500 4 ±2% TO92, SOT223, SOT25, SOT89 http://www.holtek.com.tw/pdf/guide.pdf 14 March 31, 2008

Power Management Power Management HT1087 General Purpose LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (mA) Consumption (mA) HT1087-ADJ 12V Adj. 500 8 ±2% TO92, SOT89 HT1087-15 12V 1.5V 500 8 ±2% TO92, SOT89 HT1087-18 12V 1.8V 500 8 ±2% TO92, SOT89 HT1087-25 12V 2.5V 500 8 ±2% TO92, SOT89 HT1087-33 12V 3.3V 500 8 ±2% TO92, SOT89 HT1087-50 12V 5.0V 500 8 ±2% TO92, SOT89 HT1117 General Purpose LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (A) Consumption (mA) HT1117-ADJ 12V Adj. 1 8 ±2% TO220, TO252, TO263, SOT223 HT1117-18 12V 1.8V 1 8 ±2% TO220, TO252, TO263, SOT223 HT1117-25 12V 2.5V 1 8 ±2% TO220, TO252, TO263, SOT223 HT1117-28 12V 2.85V 1 8 ±2% TO220, TO252, TO263, SOT223 HT1117-33 12V 3.3V 1 8 ±2% TO220, TO252, TO263, SOT223 HT1117-50 12V 5.0V 1 8 ±2% TO220, TO252, TO263, SOT223 HT1086 General Purpose LDO Maximum Typical Output Typical Current Part No. Output Voltage Tolerance Package Input Voltage Current (A) Consumption (mA) HT1086-ADJ 12V Adj. 1.5 8 ±2% TO220, TO252, TO263, SOT223 HT1086-18 12V 1.8V 1.5 8 ±2% TO220, TO252, TO263, SOT223 HT1086-25 12V 2.5V 1.5 8 ±2% TO220, TO252, TO263, SOT223 HT1086-28 12V 2.85V 1.5 8 ±2% TO220, TO252, TO263, SOT223 HT1086-33 12V 3.3V 1.5 8 ±2% TO220, TO252, TO263, SOT223 HT1086-50 12V 5.0V 1.5 8 ±2% TO220, TO252, TO263, SOT223 TinyPowerTM Voltage Detector Maximum Hysteresis Typical Current Part No. Detect Voltage Tolerance Package Input Voltage Width (V) Consumption (mA) HT7022A-1 24V 2.2V 0.11 4 ±3% TO92, SOT25, SOT89 HT7024A-1 24V 2.4V 0.12 4 ±3% TO92, SOT25, SOT89 HT7027A-1 24V 2.7V 0.135 4 ±3% TO92, SOT25, SOT89 HT7033A-1 24V 3.3V 0.165 4 ±3% TO92, SOT25, SOT89 HT7039A-1 24V 3.9V 0.195 4 ±3% TO92, SOT25, SOT89 HT7044A-1 24V 4.4V 0.22 4 ±3% TO92, SOT25, SOT89 HT7050A-1 24V 5.0V 0.25 4 ±3% TO92, SOT25, SOT89 PFM Step-up DC/DC Converter (100mA) Input Output Output Switching Typical Current Typical Part No. Package Voltage Voltage Current Frequency (kHz) Consumption IDD2 (mA) Efficiency HT7718 0.7V~6.0V 1.8V 100mA 115 4 80% TO92, SOT23, SOT25, SOT89 HT7727 0.7V~6.0V 2.7V 100mA 115 4 85% TO92, SOT23, SOT25, SOT89 HT7730 0.7V~6.0V 3.0V 100mA 115 4 85% TO92, SOT23, SOT25, SOT89 HT7733 0.7V~6.0V 3.3V 100mA 115 4 85% TO92, SOT23, SOT25, SOT89 HT7737 0.7V~6.0V 3.7V 100mA 115 4 85% TO92, SOT23, SOT25, SOT89 HT7750 0.7V~6.0V 5.0V 100mA 115 4 85% TO92, SOT23, SOT25, SOT89 PFM Step-up DC/DC Converter (200mA) Input Output Output Switching Typical Current Typical Part No. Package Voltage Voltage Current Frequency (kHz) Consumption IDD2 (mA) Efficiency HT7727A 0.7V~6.0V 2.7V 200mA 200 5 85% TO92, SOT23, SOT25, SOT89 HT7730A 0.7V~6.0V 3.0V 200mA 200 5 85% TO92, SOT23, SOT25, SOT89 HT7733A 0.7V~6.0V 3.3V 200mA 200 5 85% TO92, SOT23, SOT25, SOT89 HT7750A 0.7V~6.0V 5.0V 200mA 200 5 85% TO92, SOT23, SOT25, SOT89 White LED Driver Input Output Maximum Max. Backlight Brightness Part No. Frequency Package Voltage Voltage Efficiency LED No. Type Control HT7937 2.5V~5.5V < 24V 1.2MHz 85% 5 Single Series WLED PWM/Analog DC SOT26 Charge Pump DC/DC Converter Conversion Typical Output Typical Standby Output Part No. VDD Package Voltage Current (mA) Current (mA) Impedance HT7660 3V~12V VDD ~ -VDD 20 80 60W 8DIP/SOP http://www.holtek.com.tw/pdf/guide.pdf 15 March 31, 2008

Voice/Music Voice/Music EasyVoiceTM Part No. VDD Voice Capacity Key (Max.) Output (Max.) D/A Package HT81003 2.4V~5.0V 3sec 2 2 PWM 16DIP HT81006 2.4V~5.0V 6sec 8 2 PWM 16DIP HT81R09 2.4V~5.0V 9sec 8 2 PWM 16DIP HT81009 HT81012 2.4V~5.0V 12sec 8 2 PWM 16DIP HT81R18 2.4V~5.0V 18sec 8 2 PWM 16DIP HT81018 HT81R36 2.4V~5.0V 36sec 8 2 PWM 16DIP Note: 1. Part Numbers including ²R² are OTP devices while others are mask version devices. 2. For the HT81006 and HT81012, the higher voice capacity OTP devices are available for product development and verification purposes. 3. The PWM output is capable of directly driving an 8W speaker & piezoelectric buzzer. 4. EasyVoiceTM is a trademark of Holtek Semiconductor Inc. Q-VoiceTM Program Data Voice Voice Part No. VDD I/O D/A Package Memory Memory ROM Capacity HT83004 2.4V~5.0V 2K´15 80´8 8K´8 3sec 12 PWM 28SOP, 20SSOP(150mil/209mil) HT83007 2.4V~5.0V 2K´15 80´8 16K´8 6sec 12 PWM 28SOP, 20SSOP(150mil/209mil) HT83010 2.4V~5.0V 2K´15 80´8 24K´8 9sec 12 PWM 28SOP, 20SSOP(150mil/209mil) HT83020 2.4V~5.0V 2K´15 80´8 48K´8 18sec 12 PWM 28SOP, 20SSOP(150mil/209mil) HT83038 2.4V~5.0V 2K´15 80´8 96K´8 36sec 12 PWM 28SOP, 20SSOP(150mil/209mil) HT83050 2.4V~5.0V 2K´15 80´8 128K´8 48sec 12 PWM 28SOP, 20SSOP(150mil/209mil) HT83R074 28SOP, 20SSOP(209mil) 2.4V~5.0V 2K´15 80´8 192K´8 72sec 12 PWM HT83074 28SOP, 20SSOP(150mil/209mil) Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. 3. The PWM output is capable of directly driving an 8W speaker. 4. Q-VoiceTM is a trademark of Holtek Semiconductor Inc. Voice MCU Program Data Voice Voice Timer Part No. VDD I/O D/A Stack Package Memory Memory ROM Capacity 16-bit RTC HT86030 2.4V~5.2V 8K´16 208´8 96K´8 36sec 16 2 ¾ 12-bit´1ch 8 28SOP HT86070 2.4V~5.2V 8K´16 208´8 192K´8 72sec 16 2 ¾ 12-bit´1ch 8 28SOP HT86072 2.4V~5.2V 8K´16 208´8 192K´8 72sec 23 3 Ö 12-bit´1ch 8 28SOP, 44/100QFP HT86144 2.4V~5.2V 8K´16 208´8 384K´8 144sec 23 3 Ö 12-bit´1ch 8 28SOP, 44/100QFP HT86R192 HT86192 2.4V~5.2V 8K´16 208´8 512K´8 192sec 23 3 Ö 12-bit´1ch 8 28SOP, 44/100QFP HT86R384 28SOP 2.4V~5.2V 8K´16 208´8 1024K´8 384sec 23 3 Ö 12-bit´1ch 8 HT86384 28SOP, 100QFP HT86576 2.4V~5.2V 8K´16 208´8 1536K´8 576sec 23 3 Ö 12-bit´1ch 8 32SOP, 100QFP HT86768 2.4V~5.2V 8K´16 208´8 2048K´8 768sec 23 3 Ö 12-bit´1ch 8 32SOP, 100QFP Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. Enhanced Voice MCU Program Data Voice Voice Timer Part No. VDD I/O D/A Stack Package Memory Memory ROM Capacity 8-bit 16-bit HT86B10 2.4V~5.5V 8K´16 192´8 192K´8 72sec 16 3 ¾ 12-bit´1 8 28SOP, 44/100QFP HT86B20 2.4V~5.5V 8K´16 192´8 256K´8 96sec 16 3 ¾ 12-bit´1 8 28SOP, 44/100QFP HT86BR30 HT86B30 2.4V~5.5V 8K´16 192´8 384K´8 144sec 20 3 ¾ 12-bit´1 8 28SOP, 44/100QFP HT86B40 2.4V~5.5V 8K´16 384´8 512K´8 192sec 20 3 1 12-bit´1 8 28SOP, 44/100QFP HT86B50 2.4V~5.5V 8K´16 384´8 768K´8 288sec 20 3 1 12-bit´1 8 28SOP, 44/100QFP HT86BR60 28SOP 2.4V~5.5V 8K´16 384´8 1024K´8 384sec 20 3 1 12-bit´1 8 HT86B60 28SOP, 44/100QFP HT86B70 2.4V~5.5V 8K´16 384´8 1536K´8 576sec 24 3 1 12-bit´1 8 44/100QFP HT86B80 2.4V~5.5V 8K´16 384´8 2048K´8 768sec 24 3 1 12-bit´1 8 44/100QFP HT86B90 3.3V~5.5V 8K´16 384´8 3072K´8 1152sec 24 3 1 12-bit´1 8 44/100QFP Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. http://www.holtek.com.tw/pdf/guide.pdf 16 March 31, 2008

Voice/Music Voice/Music A/D Voice MCU Program Data Voice Voice Timer Part No. VDD I/O D/A A/D Stack Package Memory Memory ROM Capacity 8-bit RTC HT86A36* 44LQFP, 2.2V~5.5V 8K´16 384´8 96K´8 36sec 40 4 Ö 12-bit´1 12-bit´4 8 64LQFP(10x10mm) HT86AR72* 44LQFP, 2.2V~5.5V 8K´16 384´8 192K´8 72sec 40 4 Ö 12-bit´1 12-bit´4 8 64LQFP(10x10mm) HT86A72* * Under development, available in 2Q, 2008. Note: 1. These devices are only available in OTP versions.. 2. Evaluation kits are available for product development and verification purposes, please contact Holtek for further information. Music MCU (4 Polyphony) Program Data Part No. VDD I/O Timer D/A Speech Package Memory Memory HT36F2 2.4V~5.0V 32K´16 208´8 16 8-bit´2 16-bit´1 PCM 16/28SOP HT36F6 2.4V~5.0V 64K´16 208´8 20 8-bit´2 16-bit´2 PCM 20/32SOP HT36RFA 2.4V~5.0V 128K´16 208´8 24 8-bit´2 16-bit´2 PCM 28/32SOP HT36FA Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. The waveform data and program code share the same memory space. Music MCU (8 Polyphony) Program Data Part No. VDD I/O Timer D/A Speech Package Memory Memory HT36RA4 2.4V~5.0V 32K´16 208´8 8 8-bit´2 16-bit´1 PCM 16DIP/SOP HT36A4 HT36A3 2.4V~5.0V 32K´16 208´8 20 8-bit´2 16-bit´1 PCM 28SOP, 48SSOP HT36A2 2.4V~5.0V 64K´16 208´8 20 8-bit´2 16-bit´1 PCM 28SOP, 48SSOP HT36RA1 2.4V~5.0V 64K´16 208´8 24 8-bit´2 16-bit´2 PCM 28SOP, 48SSOP HT36A1 Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. The waveform data and program code share the same memory space. Music MCU (16 Polyphony) Program Data Part No. VDD I/O Timer D/A Speech Package Memory Memory HT36RM4 20DIP/SSOP(209mil) 2.6V~5.0V 64K´16 384´8 12 16-bit´2 16-bit´1 PCM HT36M4 20DIP/SSOP/TSSOP HT36B4 2.4V~5.0V 64K´16 208´8 28 16-bit´2 16-bit´2 PCM 48SSOP HT36B2 3.6V~5.0V 128K´16 512´8 32 16-bit´2 16-bit´2 PCM 28SOP, 56SSOP HT36B0 3.6V~5.0V 256K´16 768´8 36 16-bit´2 16-bit´2 PCM 28SOP, 64LQFP Note: 1. Part numbers including ²R² are OTP devices, all others are mask version devices. 2. The waveform data and program code share the same memory space. Enhanced Music MCU (4 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37Q20 2.4V~5.5V 32K´16 320´8 16 2 1 16-bit´1 ¾ PCM/ADPCM ¾ 20SOP, 48SSOP HT37Q30 2.4V~5.5V 64K´16 320´8 20 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 48SSOP HT37Q40 3.3V~5.5V 96K´16 320´8 24 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP HT37Q50 3.3V~5.5V 128K´16 320´8 24 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP HT37Q60 3.3V~5.5V 192K´16 320´8 28 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP HT37Q70 3.3V~5.5V 256K´16 320´8 28 2 1 16-bit´1 ¾ PCM/ADPCM Ö 28SOP, 80LQFP Note: The waveform data and program code share the same memory space. Enhanced Music MCU (8 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37A20 2.4V~5.5V 32K´16 320´8 16 2 1 16-bit´1 ¾ PCM/ADPCM ¾ 20SOP, 48SSOP HT37A30 2.4V~5.5V 64K´16 320´8 20 2 1 16-bit´2 ¾ PCM/ADPCM Ö 28SOP, 48SSOP HT37A40 3.3V~5.5V 96K´16 320´8 24 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37A50 3.3V~5.5V 128K´16 320´8 24 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37A60 3.3V~5.5V 192K´16 320´8 28 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37A70 3.3V~5.5V 256K´16 320´8 28 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP Note: The waveform data and program code share the same memory space. http://www.holtek.com.tw/pdf/guide.pdf 17 March 31, 2008

Voice/Music Voice/Music Enhanced Music MCU (16 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37B50* 3.3V~5.5V 128K´16 768´8 32 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37B60* 3.3V~5.5V 192K´16 768´8 32 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP HT37B70* 3.3V~5.5V 256K´16 768´8 32 2 1 16-bit´2 12-bit´8 PCM/ADPCM Ö 28SOP, 80LQFP * Under development, available in 4Q, 2008. Note: The waveform data and program code share the same memory space. Enhanced ROMless Music MCU (16 Polyphony) Program Data Timer Power Part No. VDD I/O D/A A/D Speech Package Memory Memory 8-bit 16-bit AMP HT37P00 2.4V~5.5V ¾ 4096´8 56 3 1 16-bit´2 12-bit´16 PCM/ADPCM Ö 128QFP Note: The waveform data and program code share the same memory space. Music Generator Part No. VDD Polyphonic Output Demo Songs Features Package HT3834 2.4V~5.0V 4 DAC 36 CPU/Manual Mode 16/28SOP HT38A5 2.4V~5.0V 8 DAC 12 CPU/Manual Mode 16DIP, 20SOP Piano Part No. VDD Keys Timbre Rhythm Demo Songs Features Package HT3497 2.4V~5.0V 49/54 100 100 10 ¾ 48SSOP HT3617 3.6V~5.0V 61 100 100 12 LCD Display 56SSOP Sound Effects Part No. Description VDD Command Input Built-in VCO Built-in RAM Delay Time (ms) Package HT8950/HT8950A Voice Changer 2.4V~4.0V Manual Ö ¾ ¾ 16/18DIP HT8970 Voice Echo 4.5V~5.5V Manual Ö 20kb 30~330 16DIP/SOP HT8972 Voice Echo 4.5V~5.5V Manual Ö 40kb 30~330 16DIP/SOP http://www.holtek.com.tw/pdf/guide.pdf 18 March 31, 2008

Computer Computer 16 Channel A/D MCU & SPI Interface System Program Data 8-bit Ext. Part No. VDD I/O SPI A/D PWM Stack Package Clock Memory Memory Timer Interrupt HT82J30R 2.2V~5.5V 4MHz~12MHz 4K´15 216´8 35 1 2 2 8-bit´16 8-bit´1 6 28SKDIP/SOP, 44QFP HT82J30A HT82J31A 2.2V~5.5V 4MHz~12MHz 4K´15 216´8 22 1 2 2 ¾ ¾ 6 28SKDIP/SOP Note: Part numbers including ²A² are mask version devices while ²R² are OTP devices. I/O Type USB MCU with SPI (USB 1.1 Full Speed) System Program Data Timer Interrupt End Part No. VDD I/O LVR SPI Stack Package Clock Memory Memory 8-bit 16-bit Ext. Int. Points 2.2V~ 6MHz or 18SOP, HT82A520R* 5.5V 12MHz 4K´15 160´8 24 ¾ 1 1 3 5 Ö 1 6 20/24/28SSOP 3.3V~ 6MHz or 32LQFP, HT82A523R 5.5V 12MHz 4K´15 192´8 40 1 1 1 5 4 Ö 2 6 48SSOP, 52QFP * Under development, available in 2Q, 2008. Note: These devices are only available in OTP versions. A/D Type USB MCU with SPI (USB 1.1 Full Speed) System Program Data Timer Interrupt End- Part No. VDD I/O A/D PWM SPI Stack Package Clock Memory Memory 16-bit RTC Ext. Int. points 2.2V~ 6MHz or 18SOP, HT82A620R* 5.5V 12MHz 4K´15 160´8 24 1 ¾ 1 3 5 12-bit´16 8-bit´2 1 6 20/24/28SSOP 2.2V~ 6MHz or 28SOP/SSOP, HT82A623R* 5.5V 12MHz 4K´15 160´8 32 2 Ö 1 5 5 12-bit´16 8-bit´2 2 6 44QFN * Under development, available in 2Q, 2008. Note: These devices are only available in OTP versions. I/O Type MCU with USB Interface (USB 1.1 Low Speed) System Program Data Memory Timer End- Part No. VDD Interface I/O Stack Package Clock Memory SRAM EEPROM 8-bit 16-bit points HT82K94E 2.2V~ 6MHz or HT82K94A 5.5V 12MHz 6K´16 224´8 ¾ USB+PS/2 40 1 1 4 8 32QFN, 48SSOP HT82K95E 28SOP, 32QFN, HT82K95A ¾ 48SSOP 3.3V~ 6MHz or 4K´15 160´8 USB+PS/2 32 1 1 3 8 HT82K95EE 5.5V 12MHz 128´8 28SOP HT82K95AE Note: 1. Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 2. Part numbers with an ²AE² suffix are mask version devices with EEPROM, and with an ²EE² suffix are OTP devices with EEPROM. System Program Data Memory Timer End- Part No. VDD Interface I/O Stack Package Clock Memory SRAM EEPROM 8-bit 16-bit points HT82M99E 18DIP/SOP, HT82M99A ¾ 20DIP/SOP/SSOP 3.3V~ 6MHz or 5.5V 12MHz 2K´14 96´8 USB+PS/2 12 ¾ 1 2 4 HT82M99EE 128´8 20SSOP(209mil) HT82M99AE HT82M9AE 20SOP/SSOP(209mil), HT82M9AA ¾ 24SSOP(209mil), 32QFN 3.3V~ 6MHz or 5.5V 12MHz 4K´15 224´8 USB+PS/2 16 ¾ 1 3 4 20SSOP(209mil). HT82M9AEE 128´8 24SSOP(209mil) HT82M9BE 24SSOP(209mil), HT82M9BA 3.3V~ 6MHz or ¾ 28SSOP(209mil), 32QFN 8K´16 224´8 USB+PS/2 20 1 1 4 8 5.5V 12MHz HT82M9BEE 128´8 28SOP Note: 1. Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 2. Part numbers with an ²AE² suffix are mask version devices with EEPROM, and with an ²EE² suffix are OTP devices with EEPROM. A/D Type MCU with USB Interface (USB 1.1 Low Speed) System Program Data Timer End- Part No. VDD Interface I/O A/D PWM Stack Package Clock Memory Memory 8-bit 16-bit points HT82K96E 4.4V~ 6MHz or 28SOP, HT82K96A 5.5V 12MHz 4K´15 160´8 USB+PS/2 32 1 1 8-bit´6ch 3 ¾ 8 48SSOP HT82J97E 4.0V~ 6MHz or HT82J97A 5.5V 12MHz 2K´14 96´8 USB+PS/2 20 ¾ 1 8-bit´6ch 2 8-bit´2 4 20/28SOP Note: Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. I/O Type MCU System Program Part No. VDD Data Memory Interface I/O 8-bit Timer Stack Package Clock Memory HT82K68E 2.2V~5.5V HT82K68A 20/28SOP, RC/Crystal 3K´16 160´8 PS/2 37 1 6 HT82K68E-L 48SSOP 1.8V~5.5V HT82K68A-L Note: 1. Part numbers including an ²A² are mask version devices, and including an ²E² are OTP devices. 2. Part numbers including an ²L² are low voltage devices. http://www.holtek.com.tw/pdf/guide.pdf 19 March 31, 2008

Computer Computer 27MHz Keyboard/Mouse TX MCU System Program Data 16-bit Built-in 27MHz Part No. VDD I/O Stack Package Clock Memory Memory Timer DC/DC AMP HT82M72E 20/28SOP, HT82M72A 2.0V~3.3V 27MHz 1K´14 96´8 17 1 Ö Ö 2 28SSOP HT82K72E HT82K72A 2.0V~3.3V 27MHz 2K´14 96´8 36 1 ¾ Ö 4 48SSOP Note: Part numbers with a single ²A² suffix are mask version devices, and with a single ²E² suffix are OTP devices. 2.4GHz Keyboard/Mouse TX MCU System Program Data 16-bit Built-in Part No. VDD I/O SPI Stack Package Clock Memory Memory Timer DC/DC 20SOP, HT82M73E 2.0V~3.3V 4MHz~6MHz 2K´15 128´8 20 1 Ö 1 4 20/28SSOP HT82K73E 2.0V~3.3V 4MHz~6MHz 2K´15 128´8 39 1 Ö 1 4 48SSOP Note: These devices are only available in OTP versions. Mouse System Part No. Description VDD X/Y axis Z axis Package Frequency Photo, Ball 800 DPI HT82M39A 3-key 3D PS/2 mouse controller 4.75V~5.25V 2MHz Optomech/Mechanical 16DIP Opto 400 DPI Photo, Ball 800 DPI HT82M398A 5-key 3D WIN2000 PS/2 mouse controller 4.75V~5.25V 2MHz Optomech/Mechanical 16DIP Opto 400 DPI HT82M35A HT82M35B HT82M35C HT82M35D 3/5-key 3D PS/2 optical mouse controller Avago Sensor Optomech/Mechanical 4.0V~5.5V 2MHz 16DIP HT82M35A-1 (for Avago ADNS-5020) Opto 500/1000 DPI (Z axis/4/2) HT82M35B-1 HT82M35C-1 HT82M35D-1 HT82M30A HT82M30B 3/5-key 3D PS/2 optical mouse controller Avago Sensor Optomech/Mechanical 4.0V~5.5V 2MHz 16DIP HT82M30C (for Avago ADNS-2051/2610/2620) Opto 400/800 DPI (Z axis/4/2) HT82M30D HT82M32A 3/5-key 3D PS/2 optical mouse controller Optomech/Mechanical 4.0V~5.5V 2MHz PixArt Sensor 16DIP HT82M32B (for PixArt PAN101, PAN301, PAN3101) (Z axis/4/2) Photo, Ball 800 DPI HT82M98A 3-key 3D USB+PS/2 mouse controller 4.4V~5.25V 6MHz Optomech/Mechanical 18/20DIP Opto 400 DPI Photo, Ball 800 DPI HT82M980A 5-key 3D WIN2000 USB+PS/2 mouse controller 4.4V~5.25V 6MHz Optomech/Mechanical 20DIP Opto 400 DPI 3-key 3D USB+PS/2 optical mouse controller Avago Sensor Optomech/Mechanical HT82M21A 4.4V~5.25V 6MHz 18DIP (for Avago ADNS-2051/2610/2620) Opto 400/800 DPI (Z axis/4/2) 5-key 3D USB+PS/2 optical mouse controller Avago Sensor Optomech/Mechanical HT82M22A 4.4V~5.25V 6MHz 20DIP (for Avago ADNS-2051/2610/2620) Opto 400/800 DPI (Z axis/4/2) HT82M23A 3/5-key USB+PS/2 or USB only optical mouse controller Avago Sensor Optomech/Mechanical HT82M23B 4.4V~5.25V 6MHz 18/20DIP/SOP (for Avago ADNS-2051/2610/2620) Opto 400/800 DPI (Z axis/4/2) HT82M23C HT82M25A HT82M25B HT82M25C 3/5-key USB+PS/2 or USB only optical mouse controller Avago Sensor Optomech/Mechanical 4.4V~5.25V 6MHz 18/20DIP/SOP HT82M25A-1 (for Avago ADNS-5020) Opto 500/1000 DPI (Z axis/4/2) HT82M25B-1 HT82M25C-1 PixArt Sensor, 3/5-key USB optical mouse controller for VISTA Optomech/Mechanical HT82M28A 4.4V~5.25V 6MHz Avago Sensor Opto 20DIP/SOP (for Avago ADNS-5020/2610/2620, for PixArt PAN3101) (Z axis/2) 400/500/800/1000/1600 DPI Keyboard Part No. Description VDD Oscillator Interface Package HT82K628A WIN2000 KB 4.75V~5.25V RC PS/2 40DIP HT82K629A WIN2000 KB 4.75V~5.25V Crystal USB+PS/2 40DIP http://www.holtek.com.tw/pdf/guide.pdf 20 March 31, 2008

Communication Communication I/O Type Phone MCU Program Data General Dialer External DTMF Part No. VDD Timer Stack Package Memory Memory I/O I/O Interrupt Generator HT95A100 HT95A10P 2.4V~5.5V 4K´16 384´8 18 2 16-bit´2 3 4 Ö 28SOP HT95A200 HT95A20P 2.4V~5.5V 4K´16 1152´8 28 8 16-bit´2 4 8 Ö 48SSOP HT95A300 HT95A30P 2.4V~5.5V 8K´16 2112´8 28 8 16-bit´2 4 8 Ö 48SSOP HT95A400 HT95A40P 2.4V~5.5V 16K´16 2880´8 44 8 16-bit´2 4 12 Ö 64LQFP HT95R22 2.2V~5.5V 4K´16 576´8 20 ¾ 16-bit´2 2 8 Ö 28SOP HT95R23 2.2V~5.5V 4K´16 1152´8 36 ¾ 16-bit´2 4 8 Ö 48SSOP HT95R24 2.2V~5.5V 8K´16 2112´8 36 ¾ 16-bit´2 4 8 Ö 48SSOP HT95R25* 2.2V~5.5V 16K´16 2112´8 52 ¾ 16-bit´2 4 8 Ö 64LQFP * Under development, available in 4Q, 2008. Note: Part numbers suffixed with ²P² or which include an ²R² are OTP devices, all others are mask version devices. I/O Type Phone MCU with DTMF Receiver Program Data General External DTMF DTMF Part No. VDD Timer SPI Stack Package Memory Memory I/O Interrupt Receiver Generator HT95R32 2.2V~5.5V 4K´16 576´8 24 16-bit´2 4 ¾ 8 Ö Ö 44QFP HT95R33 2.2V~5.5V 4K´16 1152´8 28 16-bit´2 4 ¾ 8 Ö Ö 48SSOP HT95R34 2.2V~5.5V 8K´16 2112´8 28 16-bit´2 4 ¾ 8 Ö Ö 48SSOP HT95R35* 2.2V~5.5V 16K´16 2112´8 44 16-bit´3 4 Ö 8 Ö Ö 64LQFP * Under development, available in 4Q, 2008. Note: These devices are only available in OTP versions. LCD Type Phone MCU Program Data General Dialer External DTMF Part No. VDD LCD Timer Stack Package Memory Memory I/O I/O Interrupt Generator HT95L000 HT95L00P 2.4V~5.5V 4K´16 384´8 14~18 6 12´8 ~ 16´8 16-bit´2 3 4 Ö 56SSOP HT95L100 HT95L10P 2.4V~5.5V 4K´16 1152´8 16~20 8 16´8 ~ 20´8 16-bit´2 4 8 Ö 64LQFP HT95L200 HT95L20P 2.4V~5.5V 8K´16 1152´8 20~28 8 24´8 ~ 24´16 16-bit´2 4 8 Ö 100QFP HT95L300 HT95L30P 2.4V~5.5V 8K´16 2112´8 16~28 8 36´16 ~ 48´16 16-bit´2 4 8 Ö 100QFP HT95L400 HT95L40P 2.4V~5.5V 16K´16 2880´8 28~40 8 36´16 ~ 48´16 16-bit´2 4 12 Ö 128QFP Note: Part numbers suffixed with ²P² are OTP devices, all others are mask version devices. CID Type Phone MCU Program Data General Dialer External DTMF FSK Part No. VDD LCD Timer Stack Package Memory Memory I/O I/O Interrupt Generator Receiver HT95C200 HT95C20P 2.4V~5.5V 8K´16 1152´8 20~28 8 24´8 ~ 24´16 16-bit´2 4 8 Ö Ö 128QFP HT95C300 HT95C30P 2.4V~5.5V 8K´16 2112´8 16~28 8 36´16 ~ 48´16 16-bit´2 4 8 Ö Ö 128QFP HT95C400 HT95C40P 2.4V~5.5V 16K´16 2880´8 28~40 8 36´16 ~ 48´16 16-bit´2 4 12 Ö Ö 128QFP Note: Part numbers suffixed with ²P² are OTP devices, all others are mask version devices. Telecom Peripheral Part No. Description VDD OSC Frequency Package HT9200A 8DIP/SOP HT9200B DTMF generator 2.5V~5.5V 3.58MHz 14SOP HT9170B 18DIP HT9170D DTMF receiver 2.5V~5.5V 3.58MHz 18SOP HT9172 DTMF receiver 2.5V~5.5V 3.58MHz 18DIP/SOP HT9020B Call progress tone detector 2.5V~5.5V 32768Hz 8DIP/SOP HT9032C 16DIP/SOP HT9032D FSK decoder 3.5V~5.5V 3.58MHz 8DIP/SOP HT9033 CAS tone detector 3.5V~5.5V 3.58MHz 16DIP/SOP Note: The HT9172 has enhanced performance over the HT9170B/HT9170D devices. http://www.holtek.com.tw/pdf/guide.pdf 21 March 31, 2008

Communication Communication Basic Dialer Mem. Hand Hold LCD On-hook Flash Part No. VDD Key-tone Package Remark No. Free Line Interface Store Mode HT93214A 2.0V~5.5V 1 ¾ ¾ ¾ ¾ ¾ C 16DIP Minimum flash time=300ms HT93214B 2.0V~5.5V 1 Ö ¾ ¾ ¾ ¾ C 18DIP Minimum flash time=300ms HT93214AT 2.0V~5.5V 1 ¾ ¾ ¾ Ö ¾ C 18DIP Minimum flash time=300ms HT9302G 2.0V~5.5V 1 ¾ ¾ ¾ ¾ ¾ D/C 16DIP ¾ HT9302A 2.0V~5.5V 2 ¾ ¾ ¾ ¾ ¾ D/C 18DIP ¾ HT9302B 2.0V~5.5V 2 Ö Ö ¾ ¾ ¾ D/C 22SKDIP ¾ HT9302C 2.0V~5.5V 2 ¾ ¾ Ö ¾ ¾ D/C 20DIP ¾ HT9302D 2.0V~5.5V 2 Ö Ö Ö ¾ ¾ D/C 24SKDIP ¾ HT9320A 2.0V~5.5V 22 Ö Ö ¾ ¾ Ö D/C 28DIP ¾ HT9320B 2.0V~5.5V 22 Ö Ö Ö ¾ ¾ D/C 28DIP ¾ HT9320C 2.0V~5.5V 22 ¾ ¾ ¾ ¾ ¾ D/C 22SKDIP ¾ http://www.holtek.com.tw/pdf/guide.pdf 22 March 31, 2008

Analog Analog D/A Converter Part No. Description VDD Package HT82V731 16-bit stereo audio D/A converter 2.4V~5.5V 8SOP HT82V737 16-bit stereo audio D/A converter with earphone driver 2.4V~5.5V 16NSOP HT82V738 24-bit stereo audio D/A converter 3V~5V 16NSOP Amplifier Output Mute/Shutdown Part No. Description VDD Package Power Function HT9274 Quad micropower op amp 1.6V~5.5V ¾ ¾ 14DIP/SOP HT82V732 Stereo audio power amp 3V~5.5V 60mW into 32W ¾ 8SOP HT82V733 Mono audio power amp 2.4V~5.5V 400mW into 8W Ö 8DIP/SOP HT82V735 Stereo audio power amp with shutdown 2.4V~6V 330mW into 32W Ö 8SOP HT82V736 Stereo audio power amp with mute 2.4V~6V 65mW into 32W Ö 8SOP HT82V739 1200mW Mono audio power amp with shutdown 2.2V~5.5V 1200mW into 8W Ö 8DIP/SOP http://www.holtek.com.tw/pdf/guide.pdf 23 March 31, 2008

Video Video CCD/CIS Analog Signal Processor Input A/D Full Power Part No. Application Field VDD AVDD MSPS Package Channel (Bit) Scale Consumption 20SOP/SSOP(209mil), HT82V24 CCD/CIS Scanner / MFP 3.0V~5.25V 4.75V~5.25V 3 (2/1) 16 15 2V/3V 400mW 28SOP/SSOP(209mil) HT82V26A CCD/CIS Scanner / MFP 3.0V~5.25V 4.75V~5.25V 3 (2/1) 16 30 2V 400mW 28SOP/SSOP(209mil) HT82V36 Bus (USB) Power CIS Scanner 3.0V~3.6V 3.0V~3.6V 1 16 6 1.4V 56mW 28SSOP(209mil) HT82V842A CCD Surveillance/DSC System 2.7V~3.6V 2.7V~3.6V 1 10 20 1.0V 70mW 48LQFP CCD Vertical Driver VH-VL Channel Output Part No. Application Field VDD VH VL Package (Max.) 3-Level 2-Level Shutter HT82V805 CCD Surveillance/DSC System 3.0V~5.5V 14.5V~15.5V -9.5V ~ -7.5V 24V 2 2 1 16SSOP, 16/20TSSOP HT82V806 CCD Surveillance/DSC System 3.0V~5.5V 12V~20V -10V ~ -5V 27V 4 2 1 24SSOP Image Signal Processor Part No. Application Field VDD CCD Sensor Input Major Function Video Output Package CCD Surveillance/ NTSC/PAL Color image signal processor, TV encoder, NTSC/PAL HT82V862R 3.0V~3.6V 80LQFP Vehicle Camera System 270K/320K/410K/470K pixels video DAC with 8 patents pending S-Video/CVBS http://www.holtek.com.tw/pdf/guide.pdf 24 March 31, 2008

Miscellaneous Miscellaneous Timepiece Part No. VDD Operating Current (mA) Main Function Standby Current (mA) External X'tal Osc. Package HT1380 8DIP 2.0V~5.5V 1.2 Time Keeper 0.1 32.768kHz HT1381 8SOP HT13R90 2.2V~5.5V 5 Programmable Timer 1 32.768kHz 8DIP/SOP Clinical Thermometer Part No. VDD Measurement Range Resolution Detect Stable Time Auto Power Off HT7500 1.3V~1.65V 32°C~42°C 0.1°C 16sec Ö HT7501 1.3V~1.65V 32°C~43°C 0.01°C 8sec Ö Camera Peripheral Part No. Description VDD Operating Current Standby Current Package HT6751A HT6751B Motor Driver 2.0V~6.0V ¾ <2mA at 5V 8SOP PIR Controller ZC Off/On Flash on Mode Override On Comparator Effective Part No. VDD Package for Override Auto-change Duration Window Trigger Width HT7610A 1 5V~12V 2 times Flash 8 hrs (VDD-VEE) >24ms 16DIP HT7610B 16 HT7611A 1 5V~12V 1 time No flash 8 hrs (VDD-VEE) >24ms 16DIP HT7611B 16 Note: Part numbers suffixed with A are for Relay application while those suffixed with B are for Triac application. http://www.holtek.com.tw/pdf/guide.pdf 25 March 31, 2008

MCU Programming Tools MCU Programming Tools Holtek is fully aware that success of their microcontroller device range also depends upon the availability of high quality develop- ment tools. As a result Holtek has developed a full suite of professional hardware and software tools to provide designers with an excellent set of development resources to ensure their applications are designed and debugged as efficiently as possible. In this section can be found details regarding which set of tools should be used for each microcontroller device. HT-IDE3000 Development Environment The HT-IDE3000 is a fully integrated development system for the Holtek range of microcontrollers. Working in conjunction with the HT-ICE hardware emulator, the HT-IDE3000 system provides a user friendly workbench to ensure the process of application program development and debug is as efficient and trouble free as possible. By combining all software tools, such as editor, cross assembler, linker, library manager, symbolic debuggers as well as hardware tools, application designers have all the tools required at their disposal to ensure rapid development and debug of their new designs. An HT-IDE3000 User¢s Guide is available for download from the Holtek website, which provides much more detailed information on the HT-IDE3000 development system. The software functions of the development system include a user-friendly windows based workbench which integrates together functions such as program editor, cross assembler, linker and library manager. An additional feature of the system is its software simulation mode which enables the system to run without connection to the HT-ICE emulator hardware. The HT-IDE3000 development system software is available for free download from the Holtek website. To ensure that users are provided with the latest modifications and enhancements to the system and to support new device releases, Service Packs are regularly provided. HT-ICE ¾ Holtek In-Circuit Emulator Designed to work under the HT-IDE3000 Development Environment, Holtek has also developed a range of hardware In-circuit Emulators, known as the HT-ICE. These hardware emulators are capable of simulating the Holtek 8-bit microcontroller devices in real-time and contain all the features one would expect from a high functioning development system such as logical break- points, full trace facilities, single stepping etc., a range of features which combine to ensure rapid debug during application devel- opment. An additional feature of most of the hardware emulators is their integrated device programmer. This feature allows for easy and rapid programming of OTP and Flash type devices without the need for an additional programmer providing the designer with an all-in-one integrated hardware and software tool package. A range of adapter cards is also available for the HT-ICE integrated programmer to ensure that all package types can be conveniently programmed. HT-ICE ¾ Holtek In-Circuit Emulator Product Code Device Type Device Part No. Product Contents HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT-ICE, CD, 5 Flat Cables, Power Adapter, Power Cord, Cost-Effective I/O HT48R07A-1, HT48R08A-1, HT48R09A-1 Printer Cable, Interface Card (CPCB48MIO0001A), OTP Adapter (CADPDIP40A) HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, CICE48C00CCF I/O HT48C50-1, HT48R502, HT48R70A-1, HT48C70-1 HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, Remote HT48RA3, HT48CA3 HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Cost-Effective I/O HT48R07A-1, HT48R08A-1, HT48R09A-1, HT48R0AA-1 Printer Cable, Interface Card (CPCB48E000004A), OTP Adapter (CADPDIP40A) HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, I/O CICE48E000004A HT48C50-1, HT48R502, HT48R70A-1, HT48C70-1 I/O Flash HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, Remote HT48RA3, HT48CA3, HT48RA5, HT48CA5 HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Cost-Effective I/O HT48R07A-1, HT48R08A-1, HT48R09A-1 Printer Cable, Interface Card (CPCB48E000004A), OTP Adapter (CADPDIP40A) HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1, I/O CICE48U000006A HT48R502, HT48R70A-1, HT48C70-1, HT48RU80, HT48CU80 I/O Flash HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, Remote HT48RA3, HT48CA3, HT48RA5, HT48CA5 Small Package I/O HT48R01, HT48R02, HT48R03 HT-ICE, CD, 1 Flat Cables, Power Adapter, Power Cord, CICE48R030006A Small Package A/D HT46R01, HT46R02, HT46R03 Printer Cable, Interface Card (CPCB48R030006A) I/O with 16´16 High HT-ICE, CD, 1 Flat Cable, Power Adapter, Power Cord, CICE48R52A006A HT48R52A, HT48R54A Printer Cable, Interface Card (CPCB48R52A006A) Current LED Driver HT-ICE, CD, 3 Flat Cables, Power Adapter, Power Cord, HT49R10A-1, HT49C10-1, HT49R30A-1, HT49C30-1, HT49C30L, CICE49C00CCAA Printer Cable, Interface Card (CPCB49C000001A), HT49R50A-1, HT49C50-1, HT49C50L, HT49R70A-1, HT49C70-1, HT49C70L OTP Adapter (CADPDIP40A) LCD HT49R10A-1, HT49C10-1, HT49R30A-1, HT49C30-1, HT49C30L, HT-ICE, CD, 3 Flat Cables, Power Adapter, Power Cord, CICE49U000006A HT49R50A-1, HT49C50-1, HT49C50L, HT49R70A-1, HT49C70-1, Printer Cable, Interface Card (CPCB49C000001B), HT49C70L, HT49RU80, HT49CU80 OTP Adapter (CADPDIP40A) http://www.holtek.com.tw/pdf/guide.pdf 26 March 31, 2008

MCU Programming Tools HT-ICE ¾ Holtek In-Circuit Emulator Product Code Device Type Device Part No. Product Contents Cost-Effective A/D HT46R46, HT46C46, HT46R47, HT46C47, HT46R48A, HT46R49 HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Printer Cable, Interface Card (CPCB46SER0001B), HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, OTP Adapter (CADPDIP40A) A/D HT46C24, HT46R46-H, HT46R47-H, HT46R51A, HT46R52A, HT46R53A, CICE46C00CCEB HT46R54A HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, A/D with LCD HT46C65 HT46R46, HT46C46, HT46R46E, HT46C46E, HT46R47, HT46C47, HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Cost-Effective A/D HT46R47E, HT46C47E, HT46R48A, HT46R48AE, HT46R49, HT46R49E, Printer Cable, Interface Card (CPCB46SER0001B), HT46R4A, HT46R4AE OTP Adapter (CADPDIP40B) HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, CICE46C00CCEC A/D HT46C24, HT46R46-H, HT46R47-H, HT46R51A, HT46R52A, HT46R53A, HT46R54A HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, A/D with LCD HT46C65 HT46R46, HT46C46, HT46R46E, HT46C46E, HT46R47, HT46C47, HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Cost-Effective A/D HT46R47E, HT46C47E, HT46R48A, HT46R48AE, HT46R49, HT46R49E, Printer Cable, Interface Card (CPCB46SER0001B), HT46R4A, HT46R4AE OTP Adapter (CADPDIP40B) HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, A/D HT46C24, HT46R46-H, HT46R47-H, HT46R51A, HT46R52A, HT46R53A, HT46R54A A/D with UART HT46RU22, HT46RU232, HT46RU24, HT46RU25, HT46CU25, HT46RU26 HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Printer Cable, Interface Card (CPCB46SER0001B), A/D with OPA HT46R32, HT46R322, HT46R34, HT46R342 OTP Adapter (CADPDIP40B) CICE46C00CCED Note that for these devices it is also necessary to obtain the additional Interface Card (CPCB46R342006A), 2 Flat Cables HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, A/D with LCD Printer Cable, Interface Card (CPCB46SER0001B), HT46C65, HT46R652, HT46RU66, HT46CU66 OTP Adapter (CADPDIP40B) HT-ICE, CD, 4 Flat Cables, Power Adapter, Power Cord, HT45R36, HT45R38 Printer Cable, Interface Card (CPCB45R380006B), OTP Adapter (CADPDIP40B) C/R-F HT-ICE, CD, 4 Flat Cables, Power Adapter, Power Cord, HT45R35 Printer Cable, Interface Card (CPCB45R350007A), OTP Adapter (CADP40DIP-T) HT46R46, HT46C46, HT46R46E, HT46C46E, HT46R47, HT46C47, HT-ICE, CD, 5 Flat Cables, Power Adapter, Power Cord, Cost-Effective A/D HT46R47E, HT46C47E, HT46R48A, HT46R48AE, HT46R49, HT46R49E, Printer Cable, Interface Card (CPCB46SER0001D), HT46R4A, HT46R4AE OTP Adapter (CADPDIP40B) HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, A/D HT46C24, HT46R46-H, HT46R47-H, HT46R51A, HT46R52A, HT46R53A, HT46R54A A/D with UART HT46RU22, HT46RU232, HT46RU24, HT46RU25, HT46CU25, HT46RU26 A/D Flash HT46F46E, HT46F47E, HT46F48E, HT46F49E HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, CICE46F000007A Printer Cable, Interface Card (CPCB46SER0001D), A/D with OPA HT46R32, HT46R322, HT46R34, HT46R342 OTP Adapter (CADPDIP40B) Note that for these devices it is also necessary to obtain the additional Interface Card (CPCB46R342006A), 2 Flat Cables HT-ICE, CD, 4 Flat Cables, Power Adapter, Power Cord, HT45R36, HT45R38 Printer Cable, Interface Card (CPCB45R380006B), OTP Adapter (CADPDIP40B) C/R-F HT-ICE, CD, 4 Flat Cables, Power Adapter, Power Cord, HT45R35 Printer Cable, Interface Card (CPCB45R350007A), OTP Adapter (CADP40DIP-T) HT46R46, HT46C46, HT46R46E, HT46C46E, HT46R47, HT46C47, HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Cost-Effective A/D HT46R47E, HT46C47E, HT46R48A, HT46R48AE, HT46R49, HT46R49E, Printer Cable, Interface Card (CPCB46SER0001D), HT46R4A, HT46R4AE OTP Adapter (CADPDIP40B) HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, A/D HT46C24, HT46R46-H, HT46R47-H, HT46R51A, HT46R52A, HT46R53A, HT46R54A HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, A/D with LCD HT46C65, HT46R652, HT46RU66, HT46CU66, HT46RU67, HT46CU67 A/D with UART HT46RU22, HT46RU232, HT46RU24, HT46RU25, HT46CU25, HT46RU26 CICE46L000007A HT-ICE, CD, 6 Flat Cables, Power Adapter, Power Cord, Printer Cable, Interface Card (CPCB46SER0001D), A/D with OPA HT46R32, HT46R322, HT46R34, HT46R342 OTP Adapter (CADPDIP40B) Note that for these devices it is also necessary to obtain the additional Interface Card (CPCB46R342006A), 2 Flat Cables HT-ICE, CD, 4 Flat Cables, Power Adapter, Power Cord, HT45R36, HT45R38 Printer Cable, Interface Card (CPCB45R380006B), OTP Adapter (CADPDIP40B) C/R-F HT-ICE, CD, 4 Flat Cables, Power Adapter, Power Cord, HT45R35 Printer Cable, Interface Card (CPCB45R350007A), OTP Adapter (CADP40DIP-T) A/D with 16X16 High HT-ICE, CD, 2 Flat Cables, Power Adapter, Power Cord, CICE46R940007A HT46R92, HT46R94 Current LED Driver Printer Cable, Interface Card (CPCB46R940007A) HT-ICE, CD, 3 Flat Cables, Power Adapter, Power Cord, CICE46R14A007A A/D with Comparator HT46R12A, HT46R14A, HT46R321 Printer Cable, Interface Card (CPCB46R14A007A), OTP Adapter (CADPDIP40A) HT-ICE, CD, 3 Flat Cables, Power Adapter, Power Cord, CICE56R640007A TinyPoweTM A/D HT56R64 Printer Cable, Interface Card (CPCB56R640007A), Dual Slope A/D HT-ICE, CD, 2 Flat Cables, Power Adapter, Power Cord, CICE46R73D006A HT46R71D-1, HT46R72D-1, HT46R73D-1, HT46R74D-1, HT46RU75D-1 with LCD Printer Cable, Interface Card (CPCB46R73D006A), http://www.holtek.com.tw/pdf/guide.pdf 27 March 31, 2008

MCU Programming Tools HT-ICE ¾ Holtek In-Circuit Emulator Product Code Device Type Device Part No. Product Contents HT-ICE, CD, 2 Flat Cables, Power Adapter, Power Cord, 16 Channel A/D with CICE82J300006A HT82J30R, HT82J30A Printer Cable, Interface Card (CPCB82J300006A), SPI Interface OTP Adapter (CADPDIP40A) HT-ICE, CD, 4 Flat Cables, 1 USB Cable, Power Adapter, CICE46RB70005A A/D USB HT46RB50, HT46RB70 Power Cord, Printer Cable, Interface Card (CPCB46RB70005A), OTP Adapter (CADPDIP40A) HT-ICE, CD, 3 Flat Cables, 1 USB Cable, Power Adapter, CICE46RB70005B A/D USB HT46RB50, HT46RB70 Power Cord, Printer Cable, Interface Card (CPCB46RB70005B), OTP Adapter (CAFP46RB7DI28A) HT-ICE, CD, 5 Flat Cable, Power Adapter, Power Cord, CICE82K680004A I/O HT82K68E, HT82K68E-L, HT82K68A Printer Cable, Interface Card (CPCB82K680004A), OTP Adapter (CADPDIP40A) I/O with USB Interface HT82K94E, HT82K94A, HT82K95E, HT82K95A, HT82K95EE, HT82K95AE HT-ICE, CD, 4 Flat Cable, 1 USB Cable, Power Adapter, CICE82K960004A Power Cord, Printer Cable, Interface Card A/D with USB Interface HT82K96E, HT82K96A (CPCB82K960004D), OTP Adapter (CADP82K96DI40A) I/O with USB Interface HT82M99E, HT82M99A, HT82M99EE, HT82M99AE HT-ICE, CD, 5 Flat Cable, 1 USB Cable, Power Adapter, CICE82M990004A Power Cord, Printer Cable, Interface Card A/D with USB Interface HT82J97E, HT82J97A (CPCB82M990004A), OTP Adapter (CADP82J97DI28A) HT82M99E, HT82M99A, HT82M99EE, HT82M99AE, HT82M9AE, HT-ICE, CD, 5 Flat Cable, 1 USB Cable, Power Adapter, I/O with USB Interface CICE82M990004B HT82M9AA, HT82M9AEE, HT82M9BE, HT82M9BA, HT82M9BEE Power Cord, Printer Cable, Interface Card A/D with USB Interface HT82J97E, HT82J97A (CPCB82M990004C), OTP Adapter (CADP82J97DI28A) HT-ICE, CD, 1 Flat Cable, Power Adapter, Power Cord, Printer Cable, Interface Card (CPCB47R200005A), CICE47R200005A HT47R10A-1, HT47C10-1, HT47R20A-1, HT47C20-1, HT47C20L 2 R-F A/D Converter (RFADOSC-1, RFADOSC-2), R-F Type OTP Adapter (CADPDIP40A) HT-ICE, CD, 1 Flat Cable, Power Adapter, Power Cord, CICE47C10L006A HT47C10L Printer Cable, Interface Card (CPCB47C10L006A), OTP Adapter (CADPDIP40A) HT-ICE, CD, 1 Flat Cables, Power Adapter, Power Cord, CICE45RM03006A Bruchless DC Motor HT45RM03 Printer Cable, Interface Card (CPCB45RM03006A), OTP Adapter (CADPDIP40A) HT-ICE, CD, 1 Flat Cables, Power Adapter, Power Cord, CICE48RA03005A Remote HT48RA0-3, HT48CA0-3 Printer Cable, Interface Card (CPCB48RA03005A) HT-ICE, CD, 1 Flat Cables, Power Adapter, Power Cord, CICE49RA00006A Remote with LCD HT49RA0 Printer Cable, Interface Card (CPCB49RA00006A) HT-ICE, CD, 1 Flat Cable, 1 USB Cable, Power Adapter, CICE82A822005A HT82A821R, HT82A822R Power Cord, Printer Cable, Interface Card (CPCB82A822005A), OTP Adapter (CADPDIP40A) USB Audio HT-ICE, CD, 1 Flat Cable, 1 USB Cable, Power Adapter, CICE82A832005A HT82A834R, HT82A850R, HT82A851R Power Cord, Printer Cable, Interface Card (CPCB82A832005A), OTP Adapter (CADPDIP40A) HT95A100, HT95A10P, HT95A200, HT95A20P, HT95A300, HT95A30P, HT-ICE, CD, 2 Flat Cables, Power Adapter, Power Cord, I/O Type Phone HT95A400, HT95A40P Printer Cable, Interface Card (CPCB950000005A), OTP Adapter (CADPDIP40A) CICE950000005A HT95L000, HT95L00P, HT95L100, HT95L10P, HT95L200, HT95L20P, LCD Type Phone HT95L300, HT95L30P, HT95L400, HT95L40P CID Type Phone HT95C200, HT95C20P, HT95C300, HT95C30P, HT95C400, HT95C40P HT86030, HT86070, HT86072, HT86144, HT86R192, HT86192, HT86R384, HT-ICE, CD, 1 Flat Cable, Power Adapter, Power Cord, Voice HT86384, HT86576, HT86768 Printer Cable, Interface Card (CPCB860000004A), CICE860000004A OTP Adapter (CADPDIP40A) HT83004, HT83007, HT83010, HT83020, HT83038, HT83050, HT83R074, Q-VoiceTM HT83074 HT-ICE Interface Card The HT-ICE Interface Card is a Printed Circuit Board that plugs into connectors on the front of the HT-ICE and forms the interface between the HT-ICE hardware and the user¢s application hardware. As the interface card provides sockets for some MCU pack- age types, crystals and RC and oscillator external connections etc, designers are provided with a way to easily connect up their application hardware during the development stage. The following list shows the cross-reference between the interface card number and the Holtek device part number. Note that the HT-ICE package, as well as containing a relevant Interface Card, also contains a collection of flat cable connectors to assist with easy connection between interface card and the application hardware for various package types. HT-ICE Interface Card Product Code Supported Devices HT-ICE Type No. HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT48R07A-1, HT48R08A-1, HT48R09A-1, HT48R10A-1, CPCB48MIO0001A HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1, HT48R502, HT48R70A-1, HT48C70-1, HT48RA0-2, HT48CA0-2, CICE48C00CCF HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, HT48RA3, HT48CA3 HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E, HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT48R07A-1, HT48R08A-1, HT48R09A-1, HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1, HT48R502, CICE48E000004A HT48R70A-1, HT48C70-1, HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, HT48RA3, HT48CA3, HT48RA5, HT48CA5 CPCB48E000004A HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E, HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT48R07A-1, HT48R08A-1, HT48R09A-1, HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1, HT48R502, CICE48U000006A HT48R70A-1, HT48C70-1, HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, HT48RA3, HT48CA3, HT48RA5, HT48CA5, HT48RU80, HT48CU80 http://www.holtek.com.tw/pdf/guide.pdf 28 March 31, 2008

MCU Programming Tools HT-ICE Interface Card Product Code Supported Devices HT-ICE Type No. HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E, HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT48R07A-1, HT48R08A-1, HT48R09A-1, HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1, HT48R502, CICE48E000004A HT48R70A-1, HT48C70-1, HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, HT48RA3, HT48CA3, HT48RA5, HT48CA5 CPCB48E000004B HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E, HT48R05A-1, HT48C05, HT48R062, HT48C062, HT48R06A-1, HT48C06, HT48R07A-1, HT48R08A-1, HT48R09A-1, HT48R10A-1, HT48C10-1, HT48R30A-1, HT48C30-1, HT48R50A-1, HT48C50-1, HT48R502, CICE48U000006A HT48R70A-1, HT48C70-1, HT48RA0-2, HT48CA0-2, HT48RA0-1, HT48CA0-1, HT48RA1, HT48CA1, HT48RA3, HT48CA3, HT48RA5, HT48CA5, HT48RU80, HT48CU80 CPCB48E000004C HT48R0AA-1 CICE48E000004A CPCB48R030006A HT48R01, HT48R02, HT48R03, HT46R01, HT46R02, HT46R03 CICE48R030006A CPCB48R52A006A HT48R52A, HT48R54A CICE48R52A006A HT49R10A-1, HT49C10-1, HT49R30A-1, HT49C30-1, HT49C30L, HT49R50A-1, HT49C50-1, HT49C50L, HT49R70A-1, HT49C70-1, CPCB49C000001A CICE49C00CCAA HT49C70L HT49R10A-1, HT49C10-1, HT49R30A-1, HT49C30-1, HT49C30L, HT49R50A-1, HT49C50-1, HT49C50L, HT49R70A-1, HT49C70-1, CPCB49C000001B CICE49U000006A HT49C70L, HT49RU80, HT49CU80 HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, HT46C24, HT46R46, HT46C46, HT46R46E, HT46C46E, CICE46C00CCEB HT46R46-H, HT46R47, HT46C47, HT46R47E, HT46C47E, HT46R47-H, HT46R48A, HT46R48AE, HT46R51A, HT46R52A, HT46R53A, CICE46C00CCEC HT46R54A, HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, HT46C65 HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, HT46C24, HT46R46, HT46C46, HT46R46E, HT46C46E, CPCB46SER0001B HT46R46-H, HT46R47, HT46C47, HT46R47E, HT46C47E, HT46R47-H, HT46R48A, HT46R48AE, HT46R49, HT46R49E, HT46R51A, CICE46C00CCED HT46R52A, HT46R53A, HT46R54A, HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, HT46C65, HT46R652, HT46RU22, HT46RU232, HT46RU24, HT46RU25, HT46CU25, HT46RU26, HT46RU66, HT46CU66 CICE46C00CCEC HT46R4A, HT46R4AE CICE46C00CCED HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, HT46C24, HT46R46, HT46C46, HT46R46E, HT46C46E, CICE46C00CCEB HT46R46-H, HT46R47, HT46C47, HT46R47E, HT46C47E, HT46R47-H, HT46R48A, HT46R48AE, HT46R49, HT46R49E, HT46R51A, CICE46C00CCEC CPCB46SER0001C HT46R52A, HT46R53A, HT46R54A, HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, HT46C65, HT46RU22, CICE46C00CCED HT46RU232, HT46RU24, HT46RU25, HT46CU25, HT46RU26, HT46RU66, HT46CU66 HT46R652, HT46R4A, HT46R4AE CICE46C00CCED HT46R22, HT46C22, HT46R23, HT46C23, HT46R232, HT46C232, HT46R24, HT46C24, HT46R46, HT46C46, HT46R46E, HT46C46E, HT46R46-H, HT46R47, HT46C47, HT46R47E, HT46C47E, HT46R47-H, HT46R48A, HT46R48AE, HT46R49, HT46R49E, HT46R4A, CICE46L000007A CPCB46SER0001D HT46R4AE, HT46R51A, HT46R52A, HT46R53A, HT46R54A, HT46R62, HT46C62, HT46R63, HT46C63, HT46R64, HT46C64, HT46R65, HT46C65, HT46RU22, HT46RU232, HT46RU24, HT46RU25, HT46CU25, HT46RU26, HT46RU66, HT46CU66, HT46CU67, HT46RU67 HT46F46E, HT46F47E, HT46R4A, HT46R4AE CICE46F000007A CPCB46R940007A HT46R92, HT46R94 CICE46R940007A CPCB46R14A007A HT46R12A, HT46R14A, HT46R321 CICE46R14A007A CICE46C00CCED CPCB46R342006A HT46R32, HT46R322, HT46R34, HT46R342 CICE46L000007A CICE46F000007A CPCB56R640007A HT56R64 CICE56R640007A CPCB46R73D006A HT46R71D-1, HT46R72D-1, HT46R73D-1, HT46R74D-1, HT46RU75D-1 CICE46R73D006A CPCB82J300006A HT82J30R, HT82J30A CICE82J300006A CPCB46RB70005A HT46RB50, HT46RB70 CICE46RB70005A CPCB46RB70005B HT46RB50, HT46RB70 CICE46RB70005B CPCB82K680004A HT82K68E, HT82K68E-L, HT82K68A CICE82K680004A CPCB82K960004B HT82K94E, HT82K94A, HT82K95E, HT82K95A, HT82K95EE, HT82K95AE, HT82K96E, HT82K96A CICE82K960004A CPCB82M990004A HT82J97E, HT82J97A, HT82M99E, HT82M99A, HT82M99EE, HT82M99AE CICE82M990004A HT82J97E, HT82J97A, HT82M99E, HT82M99A, HT82M99EE, HT82M99AE, HT82M9AE, HT82M9AA, HT82M9AEE, HT82M9BE, CPCB82M990004C CICE82M990004B HT82M9BA, HT82M9BEE CPCB47C10L006A HT47C10L CICE47C10L006A CPCB47R200005A HT47R10A-1, HT47C10-1, HT47R20A-1, HT47C20-1, HT47C20L CICE47R200005A CICE46C00CCED CPCB45R380006B HT45R36, HT45R38 CICE46L000007A CICE46F000007A CICE46C00CCED CPCB45R350007A HT45R35 CICE46F000007A CICE46L000007A CPCB45RM03006A HT45RM03 CICE45RM03006A CPCB48RA03005A HT48RA0-3, HT48CA0-3 CICE48RA03005A CPCB49RA00006A HT49RA0 CICE49RA00006A CPCB82A822005A HT82A821R, HT82A822R CICE82A822005A CPCB82A832005A HT82A834R, HT82A850R, HT82A851R CICE82A832005A HT95A100, HT95A10P, HT95A200, HT95A20P, HT95A300, HT95A30P, HT95A400, HT95A40P, HT95L000, HT95L00P, HT95L100, CPCB950000005A HT95L10P, HT95L200, HT95L20P, HT95L300, HT95L30P, HT95L400, HT95L40P, HT95C200, HT95C20P, HT95C300, HT95C30P, CICE950000005A HT95C400, HT95C40P HT86030, HT86070, HT86072, HT86144, HT86R192, HT86192, HT86R384, HT86384, HT86576, HT86768, HT83004, HT83007, HT83010, CPCB860000004A CICE860000004A HT83020, HT83038, HT83050, HT83R074, HT83074 http://www.holtek.com.tw/pdf/guide.pdf 29 March 31, 2008

MCU Programming Tools OTP/Flash Programmer Although most of the HT-ICE hardware emulators now come equipped with an integrated programmer, Holtek also supplies a range of additional tools for device programming. These programmers can be used to program OTP or Flash type devices during product development or for low to medium volume production purposes. Most of these programmers can operate by connecting to a PC or to operate in a stand alone mode. More information on the relevant programmers can be found within the program- mer¢s Users Guide. Note that if the device package type to be programmed does not match the supplied Textool socket, extra Adapter Cards are available to accommodate various device package types. Various kinds of OTP/Flash programmers exist, of which are included a partial-lock programmer and two-chips-in-one program- mer, which support the MCU with partial lock function and two chips in one package respectively. Also, a Flash programmer pro- vides the Flash devices programming functions. The detailed information is contained within HT-MTPWriter User¢s Guide. OTP/Flash Programmer Product Name Product Code Product Contents HT-Writer (with an adapter card CADPDIP40A), CD, Power Adapter, RS-232 Cable The HT-Writer supports most Holtek OTP MCU devices with the exception of the following: HT48R01, HT48R02, HT48R03, HT46R01, HT46R02, HT46R03, HT56R64, HT56R678, HT45R0S, HT45R0MA, HT45RM03A, HT-Writer COTPWRITER00A HT45R11, HT45R0Y, which are supported by the Holtek MSR Writer. The following devices are also not supported by the HT-Writer but are supported by the Holtek VMR writer: HT36Rx, HT86Rx, HT83Rx, HT46RU26, HT46RU67, HT46RU68 HT-2Cwriter (2-chip-in-one) COTPEEPROM005A HT-2Cwriter (with an adapter card CADPDIP40B), CD, Power Adapter, RS-232 Cable HT-PLWriter (Partial Lock) COTPPLOCK0005A HT-PLwriter (with an adapter card CADPDIP40A), CD, Power Adapter, RS-232 Cable Holtek M1-writer (with CADPDIP40A), CD, Power Adaptor, RS-232 Cable, EIC-101 Holtek M1 Writer EW-M1 V1.0 (Special Note: Supports MTP ISP Programming On-line and Off-line) Holtek VMR-writer, CD, Power Adaptor, USB Cable Holtek VMR Writer EW-VMR Holtek MCU writer for HT36Rx, HT86Rx, HT83Rx, HT46RU26, HT46RU67, HT46RU68 Holtek PTS writer EW-PTS V1.0 Holtek PTS-writer, CD, Power Adaptor, USB Cable Holtek MSR-writer, CD, Power Adaptor, RS-232 Cable Holtek MSR Writer EW-MSR V1.0 Holtek MCU writer for HT48R01, HT48R02, HT48R03, HT46R01, HT46R02, HT46R03, HT56R64, HT56R678, HT45RM03A Holtek MTP ISP cable EIC-100 EIC-100, USB Cable Product Application Combination Product Application Combination S/W H/W Description HT-writer Support existing OTP EverPro M1000 V1.17 EW-MSR Support RC calibration (HT48R01, HT48R02, HT48R03, HT46R01, HT46R02, HT46R03) EW-M1 Support HT48F06E, HT48F10E, HT48F30E, HT48F50E, HT48F70E Support HT36R & HT86R OTP EverPro M1001 V1.05 EW-VMR M1001 is the transition product, future will be able by M1000 the V1.10 substitution EverPro K1000 V1.0 On-board writer Support existing OTP, MTP, but not support RC Calibration, included in IDE3000 S/W EIC-101 Penetrates PC USB port to make In-system programming EverPro S1000 V1.20 Starter Kit Starter Kit Accessories and Learning Kits A USB interface cable is available to allow the HT-ICE emulators to interface to the PC USB port rather than the standard printer port. Additionally a prototype board is available for the HT46 and HT48 R/C/F series of devices. A Starter Kit and Learner Kit is also available which can be used in place of the HT-ICE for product learning and application development purposes. Accessories and Learning Kits Product Name Product Code Product Contents EIC-100 EIC-100 V1.0 Flash USB interfaced ISP cable EP-100 EP-100 V1.0 Prototype board for HT46 and HT48 R/C/F series Flash/MTP Learning Kits ELK-400 V1.0 ESK-100 (new Flash/MTP starter kit), EIC-100, EP-100, USB cable USB ICE Cable CUSBICECABLE4A HT-ICE printer port to USB converter cable http://www.holtek.com.tw/pdf/guide.pdf 30 March 31, 2008

MCU Programming Tools OTP/Flash Adapter Card The Holtek OTP/Flash Programmers and HT-ICE are supplied with a single Adapter Card into which the OTP/Flash devices can be placed for programming. However as the standard supplied Adapter Card my not fit all available package types, others are available. To enable selection of the appropriate Adapter Card type, the following table shows a cross reference between the Adapter Card part number, device and package type. OTP Adapter Card Product Code Device Part No. Product Contents HT48R062 16DIP HT48R05A-1, HT48R06A-1, HT48R08A-1, HT48F06E, HT46R46, HT46R46-H, HT46R47, HT46R47-H, HT46R51A, HT46R52A, 18DIP HT46F46E, HT46F47E HT46R48A 20DIP CADPDIP40A HT48R07A-1, HT48R09A-1, HT48R0AA-1, HT48R10A-1, HT48R30A-1, HT48F10E, HT48F30E, HT46R22, HT46R23, HT46R48A, 24SKDIP HT46R49, HT46F48E, HT46F49E, HT46R12A, HT46RU22 HT48R0AA-1, HT48R30A-1, HT48R50A-1, HT48F30E, HT48F50E, HT46R49, HT46R4A, HT46R23, HT46R232, HT46R24, HT46R53A, 28SKDIP HT46R54A, HT46F49E, HT46R14A, HT46R32, HT46R321, HT46R34, HT46RU232, HT46RU24, HT45RM03 HT46R4A 32DIP HT46R46E, HT46R47E 18DIP HT46R48AE, HT46R49E 24SKDIP CADPDIP40B HT46R49E, HT46R4AE 28SKDIP HT46R4AE 32DIP HT48R05A-1, HT48R06A-1, HT48R08A-1, HT46R46, HT46R46-H, HT46R47, HT46R47-H 16SOP HT48F06E, HT46F46E, HT47F47E 18SOP HT46R48A, HT46R51A, HT46R52A, HT82K68E, HT82K68E-L 20SOP CADPSOP28A HT48R07A-1, HT48R09A-1, HT48R0AA-1, HT48R10A-1, HT48R30A-1, HT48F10E, HT48F30E, HT46R22, HT46R23, HT46RU22, 24SOP HT46R48A, HT46R49, HT46F48E, HT47F49E, HT46R12A HT48R30A-1, HT48R50A-1, HT48R0AA-1, HT48F30E, HT48F50E, HT46R23, HT46R232, HT46R24, HT46R49, HT46R4A, HT46F49E, HT46R14A, HT46R32, HT46R321, HT46R34, HT46RU232, HT46RU24, HT48RA1, HT48RA3, HT48RA5, HT45RM03, HT82K68E, 28SOP HT82K68E-L HT46R46E, HT46R47E 18SOP CADPSOP28B HT46R48AE, HT46R49E 24SOP HT46R49E, HT46R4AE 28SOP CADP10MSOP-A HT48R01, HT48R02, HT48R03, HT46R01, HT46R02, HT46R03 10MSOP CADP16NSOP-A HT48R062, HT48R05A-1, HT48R06A-1, HT48R08A-1, HT48F06E, HT46R46, HT46R47, HT46R51A, HT46R52A, HT46F46E, HT46F47E 16NSOP CADP16NSOP-D HT45R35 16NSOP CADP28SOP-D HT82M9BEE 28SOP CADP28SOP-T HT48RA0-3 20SOP CADP28SOP-X HT83R074 28SOP CADP28SOP-AA HT45R35 20/24/28SOP CADP40DIP-T HT45R35 16/20DIP, 24/28SKDIP CADP44QFP-D HT46R322, HT46R342 44QFP CADP44QFP-F HT48R52A, HT48R54A, HT46R92, HT49R94 44QFP CADP44QFP-G HT46R4A, HT46R4AE 44QFP HT48R05A-1, HT48R06A-1, HT48R08A-1 16SSOP (150mil) CADP48R05SN16A HT48F06E, HT46R46, HT46R47, HT46R51A, HT46R52A, HT46F47E 20SSOP HT48R502, HT48R50A-1, HT48R70A-1, HT48RU80, HT48F50E, HT48F70E, HT46R232, HT46R24, HT46RU232, HT46RU24, 48SSOP CADP48R50SS48A HT46RU25, HT46RU26, HT82K68E, HT82K68E-L HT46RU25, HT46RU26 56SSOP CADP48R70QF64A HT48R502, HT48R70A-1, HT48RU80, HT48F70E 64QFP CADP48R53QF52A HT48R52A, HT48R54A, HT46R92, HT49R94 52QFP CADP49R50QF10A HT49R50A-1, HT49R70A-1, HT49RU80 100QFP HT48R07A-1, HT48R09A-1, HT46RU22, HT46R48A 24SSOP CADPNSSOP28A HT46R32, HT46R321, HT46R34 28SSOP CADP46R54SO28A HT46R53A, HT46R54A 20/24/28SOP HT49R30A-1, HT49R50A-1 48SSOP CADP46R62SS56A HT46R62, HT46R64, HT46R65, HT46RU66, HT46RU67, HT56R64 56SSOP CADP46R62QF44A HT49R10A-1, HT49C10-1, HT45R36 44QFP CADP46R62QF52A HT46R62, HT46R64, HT46R65, HT46RU66, HT46RU67, HT56R64, HT45R36, HT45R38 52QFP CADP46R63QF10A HT46R63 100QFP CADP46R63SS56A HT46R63 56SSOP CADP46R64QF10A HT46R64, HT46R65, HT46R652 100QFP CADP46R66QF10A HT46RU66, HT46RU67, HT56R64 100QFP CADP52QFP-D HT46R72D-1, HT46R73D-1 52QFP CADP52QFP-E HT49RA0 52QFP CADP56SSOP-L HT46R71D-1 48SSOP CADP56SSOP-M HT46R74D-1 56SSOP CADP100QFP-H HT46RU75D-1 100QFP CADP82J30DI28A HT82J30R 28SKDIP http://www.holtek.com.tw/pdf/guide.pdf 31 March 31, 2008

MCU Programming Tools OTP Adapter Card CADP82J30SO28A HT82J30R 28SOP CADP82J30QF44A HT82J30R 44QFP CADP47R10QF44A HT47R10A-1 44QFP CADP47R20QF64A HT47R20A-1 64QFP CADP28SSOP-B HT48RA0-3 20SSOP (150mil) CADP28SSOP-M HT82M99E, HT82M99EE, HT82M9AE, HT82M9AEE, HT82M9BE 20/24/28SSOP CADP30SSOP-F HT82A851R 24SSOP (209mil) HT48RA0-2 20SSOP (150mil) CADP48RA0SN28A HT48RA0-1 24SSOP (150mil) HT48RA0-2 20SOP CADP48RA0SO28A HT48RA0-1 24SOP CADPMSSOP28A HT48RA1, HT48RA3, HT48RA5 28SSOP (209mil) CADP46RB7DI28A HT46RB50, HT46RB70 28SKDIP CADP46RB7SO28A HT46RB50, HT46RB70 28SOP CADP46RB7SS48A HT46RB50, HT46RB70 48SSOP CADP82K96DI40A HT82K94E 40DIP CADP82K96SM20A HT82K95E, HT82K96E 20SSOP CADP82K96SO20B HT82K95E, HT82K95EE, HT82K96E 20SOP CADP82K96SO28B HT82K95E, HT82K95EE, HT82K96E 28SOP CADP82K96SS48A HT82K94E, HT82K95E, HT82K96E 48SSOP CADP82M99DI20B HT82M99E 18/20DIP HT82M99E 18SOP CADP82M99SO20B HT82J97E, HT82M99E 20SOP CADP82J97SO28A HT82J97E 28SOP CADP82821SN24A HT82A821R, HT82A822R 24SSOP CADP82821SO24A HT82A821R, HT82A822R 24SOP CADP82822SS48A HT82A821R, HT82A822R 48SSOP CADP82832LQ48A HT82A834R, HT82A850R 48LQFP CADP82832SS48A HT82A834R 48SSOP CADP95A10SO28A HT95A10P 28SOP CADP95A20SS48A HT95A20P, HT95A30P 48SSOP CADP95L10QF64A HT95A40P, HT95L10P 64QFP CADP95L00SS56A HT95L00P 56SSOP CADP95L20QF10A HT95L20P, HT95L30P 100QFP CADP95C20QF12A HT95C20P, HT95C30P, HT95C40P, HT95L40P 128QFP CADP86R00SO28A HT86R192, HT86R384 28SOP CADP86R00QF44A HT86R192 44QFP CADP86R00QF10A HT86R192 100QFP CADP81R03DI16A HT81R06, HT81R09, HT81R18, HT81R36 16DIP MCU Tools Indexing Table The following table the correct tools to be quickly located against a device part number reference. In instances where tools are not listed for specific devices, this may infer that such tools are not required. In the following indexing tables, the part number of the OTP writer is COTPWRITER00A. The HT-ICE, with part number beginning with ²C², has an integrated OTP writer on board, and therefore it is not required to obtain an extra OTP writer. Other HT-ICEs, whose part number beginning with ²T², do not have integrated OTP writers and require separate OTP writers for programming. MCU Tools Indexing Table Device Part No. Package Type HT-ICE I/O Interface Card OTP Writer (& Adapter) Cost-Effective I/O Type MCU 16NSOP COTPWRITER00A (CADP16NSOP-A) HT48R05A-1 HT48C05 16SSOP CPCB48MIO0001A COTPWRITER00A (CADP48R05SN16A) CICE48C00CCF, CICE48E000004A or HT48R06A-1 CPCB48E000004A 18DIP CICE48U000006A COTPWRITER00A (CADPDIP40A) HT48C06 CPCB48E000004B HT48R08A-1 18SOP COTPWRITER00A (CADPSOP28A) 16DIP CPCB48MIO0001A COTPWRITER00A (CADPDIP40A) HT48R062 CICE48C00CCF, CICE48E000004A or CPCB48E000004A HT48C062 16NSOP CICE48U000006A COTPWRITER00A (CADP16NSOP-A) CPCB48E000004B 24SKDIP COTPWRITER00A (CADPDIP40A) CPCB48MIO0001A HT48R07A-1 CICE48C00CCF, CICE48E000004A or 24SOP CPCB48E000004A COTPWRITER00A (CADPSOP28A) HT48R09A-1 CICE48U000006A CPCB48E000004B 24SSOP COTPWRITER00A (CADPNSSOP28A) 24/28SKDIP COTPWRITER00A (CADPDIP40A) HT48R0AA-1 CICE48E000004A CPCB48E000004C 24/28SOP COTPWRITER00A (CADPSOP28A) http://www.holtek.com.tw/pdf/guide.pdf 32 March 31, 2008

MCU Programming Tools MCU Tools Indexing Table Device Part No. Package Type HT-ICE I/O Interface Card OTP Writer (& Adapter) I/O Type MCU 24SKDIP CPCB48MIO0001A COTPWRITER00A (CADPDIP40A) HT48R10A-1 CICE48C00CCF, CICE48E000004A or CPCB48E000004A HT48C10-1 24SOP CICE48U000006A COTPWRITER00A (CADPSOP28A) CPCB48E000004B 24/28SKDIP CPCB48MIO0001A COTPWRITER00A (CADPDIP40A) HT48R30A-1 CICE48C00CCF, CICE48E000004A or CPCB48E000004A HT48C30-1 24/28SOP CICE48U000006A COTPWRITER00A (CADPSOP28A) CPCB48E000004B 28SKDIP COTPWRITER00A (CADPDIP40A) CPCB48MIO0001A HT48R50A-1 CICE48C00CCF, CICE48E000004A or 28SOP CPCB48E000004A COTPWRITER00A (CADPSOP28A) HT48C50-1 CICE48U000006A CPCB48E000004B 48SSOP COTPWRITER00A (CADP48R50SS48A) HT48R502 48SSOP CPCB48MIO0001A COTPWRITER00A (CADP48R50SS48A) CICE48C00CCF, CICE48E000004A or HT48R70A-1 CPCB48E000004A 64QFP CICE48U000006A COTPWRITER00A (CADP48R70QF64A) HT48C70-1 CPCB48E000004B HT48RU80 48SSOP CPCB48E000004A COTPWRITER00A (CADP48R50SS48A) CICE48U000006A HT48CU80 64QFP CPCB48E000004B COTPWRITER00A (CADP48R70QF64A) Small Package I/O Type MCU HT48R01-1/-2/-3 HT48R02-1/-2/-3 10MSOP CICE48R030006A CPCB48R030006A EW-MSR (CADP10MSOP-A) HT48R03-1/-2/-3 I/O Type MCU with 16´16 High Current LED Driver HT48R52A 44QFP COTPWRITER00A (CADP44QFP-F) CICE48R52A006A CPCB48R52A006A HT48R54A 52QFP COTPWRITER00A (CADP48R53QF52A) I/O Flash Type MCU with EEPROM 16NSOP EW-M1 (CADP16NSOP-A) 18DIP CPCB48E000004A EW-M1 (CADPDIP40A) HT48F06E CICE48E000004A or CICE48U000006A 18SOP CPCB48E000004B EW-M1 (CADPSOP28A) 20SSOP EW-M1 (CADP48R05SN16A) 24SKDIP CPCB48E000004A EW-M1 (CADPDIP40A) HT48F10E CICE48E000004A or CICE48U000006A 24SOP CPCB48E000004B EW-M1 (CADPSOP28A) 24/28SKDIP CPCB48E000004A EW-M1 (CADPDIP40A) HT48F30E CICE48E000004A or CICE48U000006A 24/28SOP CPCB48E000004B EW-M1 (CADPSOP28A) 28SKDIP EW-M1 (CADPDIP40A) CPCB48E000004A HT48F50E 28SOP CICE48E000004A or CICE48U000006A EW-M1 (CADPSOP28A) CPCB48E000004B 48SSOP EW-M1 (CADP48R50SS48A) 48SSOP CPCB48E000004A EW-M1 (CADP48R50SS48A) HT48F70E CICE48E000004A or CICE48U000006A 64QFP CPCB48E000004B EW-M1 (CADP48R70QF64A) LCD Type MCU HT49R10A-1 CPCB49C000001A 44QFP CICE49C00CCAA or CICE49U000006A COTPWRITER00A (CADP46R62QF44A) HT49C10-1 CPCB49C000001B HT49R30A-1 CPCB49C000001A HT49C30-1 48SSOP CICE49C00CCAA or CICE49U000006A COTPWRITER00A (CADP46R62SS56A) CPCB49C000001B HT49C30L HT49R50A-1 48SSOP COTPWRITER00A (CADP46R62SS56A) HT49C50-1 CPCB49C000001A CICE49C00CCAA or CICE49U000006A HT49C50L 100QFP CPCB49C000001B COTPWRITER00A (CADP49R50QF10A) HT49R70A-1 CPCB49C000001A HT49C70-1 100QFP CICE49C00CCAA or CICE49U000006A COTPWRITER00A (CADP49R50QF10A) CPCB49C000001B HT49C70L HT49RU80 100QFP CICE49U000006A CPCB49C000001B COTPWRITER00A (CADP49R50QF10A) HT49CU80 Cost-Effective A/D Type MCU 16NSOP COTPWRITER00A (CADP16NSOP-A) HT46R46 18DIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46C46 CICE46C00CCED, CICE46F000007A or CPCB46SER0001C HT46R47 18SOP COTPWRITER00A (CADPSOP28A) CICE46L000007A CPCB46SER0001D HT46C47 20SSOP COTPWRITER00A (CADP48R05SN16A) 20DIP, 24SKDIP COTPWRITER00A (CADPDIP40A) CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B HT46R48A 20/24SOP CICE46C00CCED, CICE46F000007A or CPCB46SER0001C COTPWRITER00A (CADPSOP28A) HT46C48A CICE46L000007A CPCB46SER0001D 24SSOP COTPWRITER00A (CADPNSSOP28A) 24/28SKDIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46R49 CICE46C00CCED, CICE46F000007A or CPCB46SER0001C 24/28SOP CICE46L000007A CPCB46SER0001D COTPWRITER00A (CADPSOP28A) 28SDKIP, 32DIP COTPWRITER00A (CADPDIP40A) CPCB46SER0001B CICE46C00CCEC, CICE46C00CCED, HT46R4A 28SOP CPCB46SER0001C COTPWRITER00A (CADPSOP28A) CICE46F000007A or CICE46L000007A CPCB46SER0001D 44QFP COTPWRITER00A (CADP44QFP-G) http://www.holtek.com.tw/pdf/guide.pdf 33 March 31, 2008

MCU Programming Tools MCU Tools Indexing Table Device Part No. Package Type HT-ICE I/O Interface Card OTP Writer (& Adapter) Cost-Effective A/D Type MCU HT46R46E 18DIP COTPEEPROM005A (CADPDIP40B) CPCB46SER0001B HT46C46E CICE46C00CCEC, CICE46C00CCED, CPCB46SER0001C HT46R47E CICE46F000007A or CICE46L000007A 18SOP CPCB46SER0001D COTPEEPROM005A (CADPSOP28B) HT46C47E 24SKDIP CPCB46SER0001B COTPEEPROM005A (CADPDIP40B) HT46R48AE CICE46C00CCEC, CICE46C00CCED, CPCB46SER0001C HT46C48AE 24SOP CICE46F000007A or CICE46L000007A COTPEEPROM005A (CADPSOP28B) CPCB46SER0001D 24/28SKDIP CPCB46SER0001B COTPEEPROM005A (CADPDIP40B) CICE46C00CCEC, CICE46C00CCED, HT46R49E CPCB46SER0001C 24/28SOP CICE46F000007A or CICE46L000007A COTPEEPROM005A (CADPSOP28B) CPCB46SER0001D 28SDKIP, 32DIP COTPEEPROM005A (CADPDIP40B) CPCB46SER0001B CICE46C00CCEC, CICE46C00CCED, HT46R4AE 28SOP CPCB46SER0001C COTPEEPROM005A (CADPSOP28B) CICE46F000007A or CICE46L000007A CPCB46SER0001D 44QFP COTPEEPROM005A (CADP44QFP-G) A/D Type MCU 24SKDIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46R22 CICE46C00CCED, CICE46F000007A or CPCB46SER0001C HT46C22 24SOP COTPWRITER00A (CADPSOP28A) CICE46L000007A CPCB46SER0001D 24/28SKDIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46R23 CICE46C00CCED, CICE46F000007A or CPCB46SER0001C HT46C23 24/28SOP COTPWRITER00A (CADPSOP28A) CICE46L000007A CPCB46SER0001D HT46R232 28SKDIP COTPWRITER00A (CADPDIP40A) CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B HT46C232 28SOP CICE46C00CCED, CICE46F000007A or CPCB46SER0001C COTPWRITER00A (CADPSOP28A) HT46R24 CICE46L000007A CPCB46SER0001D HT46C24 48SSOP COTPWRITER00A (CADP48R50SS48A) 18DIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46R46-H CICE46C00CCED, CICE46F000007A or CPCB46SER0001C HT46R47-H 18SOP COTPWRITER00A (CADPSOP28A) CICE46L000007A CPCB46SER0001D 16NSOP COTPWRITER00A (CADP16NSOP-A) 18DIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46R51A CICE46C00CCED, CICE46F000007A or CPCB46SER0001C HT46R52A 20SOP COTPWRITER00A (CADPSOP28A) CICE46L000007A CPCB46SER0001D 20SSOP COTPWRITER00A (CADP48R05SN16A) 28SKDIP CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001B COTPWRITER00A (CADPDIP40A) HT46R53A CICE46C00CCED, CICE46F000007A or CPCB46SER0001C HT46R54A 28SOP COTPWRITER00A (CADP46R54SO28A) CICE46L000007A CPCB46SER0001D Small Package A/D Type MCU HT46R01-1/-2/-3 HT46R02-1/-2/-3 10MSOP CICE48R030006A CPCB48R030006A EW-MSR (CADP10MSOP-A) HT46R03-1/-2/-3 A/D Type MCU with 16´16 High Current LED Driver HT46R92 44QFP COTPWRITER00A (CADP44QFP-F) CICE46R940007A CPCB46R940007A HT46R94 52QFP COTPWRITER00A (CADP48R53QF52A) A/D Flash Type MCU with EEPROM 16NSOP EW-M1 (CADP16NSOP-A) HT46F46E 18DIP CICE46F000007A CPCB46SER0001D EW-M1 (CADPDIP40A) 18SOP EW-M1 (CADPSOP28A) 16NSOP EW-M1 (CADP16NSOP-A) 18DIP EW-M1 (CADPDIP40A) HT46F47E CICE46F000007A CPCB46SER0001D 18DOP EW-M1 (CADPSOP28A) 20SSOP EW-M1 (CADP48R05SN16A) 24SKDIP EW-M1 (CADPDIP40A) HT46F48E CICE46F000007A CPCB46SER0001D 24SOP EW-M1 (CADPSOP28A) 24/28SKDIP EW-M1 (CADPDIP40A) HT46F49E CICE46F000007A CPCB46SER0001D 24/28SOP EW-M1 (CADPSOP28A) A/D Type MCU with Comparator 24SKDIP COTPWRITER00A (CADPDIP40A) HT46R12A CICE46R14A007A CPCB46R14A007A 24SOP COTPWRITER00A (CADPSOP28A) 28SKDIP COTPWRITER00A (CADPDIP40A) HT46R14A CICE46R14A007A CPCB46R14A007A 28SOP COTPWRITER00A (CADPSOP28A) A/D Type MCU with OPA 28SKDIP COTPWRITER00A (CADPDIP40A) HT46R32 CICE46C00CCED, CICE46F000007A or 28SOP CPCB46R342006A COTPWRITER00A (CADPSOP28A) HT46R34 CICE46L000007A 28SSOP COTPWRITER00A (CADPNSSOP28A) 28SKDIP COTPWRITER00A (CADPDIP40A) HT46R321 28SOP CICE46R14A007A CPCB46R14A007A COTPWRITER00A (CADPSOP28A) 28SSOP COTPWRITER00A (CADPNSSOP28A) HT46R322 CICE46C00CCED, CICE46F000007A or 44QFP CPCB46R342006A COTPWRITER00A (CADP44QFP-D) HT46R342 CICE46L000007A http://www.holtek.com.tw/pdf/guide.pdf 34 March 31, 2008

MCU Programming Tools MCU Tools Indexing Table Device Part No. Package Type HT-ICE I/O Interface Card OTP Writer (& Adapter) A/D Type MCU with LCD 52QFP CPCB46SER0001B COTPWRITER00A (CADP46R62QF52A) HT46R62 CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001C HT46C62 56SSOP CICE46C00CCED or CICE46L000007A COTPWRITER00A (CADP46R62SS56A) CPCB46SER0001D 56SSOP CPCB46SER0001B COTPWRITER00A (CADP46R63SS56A) HT46R63 CICE46C00CCEB, CICE46C00CCEC, CPCB46SER0001C HT46C63 100QFP CICE46C00CCED or CICE46L000007A COTPWRITER00A (CADP46R63QF10A) CPCB46SER0001D HT46R64 52QFP COTPWRITER00A (CADP46R62QF52A) CPCB46SER0001B HT46C64 CICE46C00CCEB, CICE46C00CCEC, 56SSOP CPCB46SER0001C COTPWRITER00A (CADP46R62SS56A) HT46R65 CICE46C00CCED or CICE46L000007A CPCB46SER0001D HT46C65 100QFP COTPWRITER00A (CADP46R64QF10A) CPCB46SER0001B HT46R652 100QFP CICE46C00CCED or CICE46L000007A CPCB46SER0001C COTPWRITER00A (CADP46R64QF10A) CPCB46SER0001D 52QFP COTPWRITER00A (CADP46R62QF52A) CPCB46SER0001B HT46RU66 56SSOP CICE46C00CCED or CICE46L000007A CPCB46SER0001C COTPWRITER00A (CADP46R62SS56A) HT46CU66 CPCB46SER0001D 100QFP COTPWRITER00A (CADP46R66QF10A) 52QFP EW-VMR (CADP46R62QF52A) HT46RU67 56SSOP CICE46L000007A CPCB46SER0001D EW-VMR (CADP46R62SS56A) HT46CU67 100QFP EW-VMR (CADP46R66QF10A) TinyPowerTM A/D Type MCU with LCD 52QFP EW-MSR (CADP46R62QF52A) HT56R64 56SSOP CICE56R640007A CPCB56R640007A EW-MSR(CADP46R62SS56A) 100QFP EW-MSR(CADP46R66QF10A) Dual Slope A/D Type MCU with LCD HT46R71D-1 48SSOP CICE46R73D006A CPCB46R73D006A COTPWRITER00A (CADP56SSOP-L) HT46R72D-1 52QFP CICE46R73D006A CPCB46R73D006A COTPWRITER00A (CADP52QFP-D) HT46R73D-1 HT46R74D-1 56SSOP CICE46R73D006A CPCB46R73D006A COTPWRITER00A (CADP56SSOP-M) HT46RU75D-1 100QFP CICE46R73D006A CPCB46R73D006A COTPWRITER00A (CADP100QFP-H) 16 Channel A/D MCU & SPI Interface 28SKDIP CICE82J300006A CPCB82J300006A COTPWRITER00A (CADP82J30DI28A) HT82J30R 28SOP CICE82J300006A CPCB82J300006A COTPWRITER00A (CADP82J30SO28A) HT82J30A 44QFP CICE82J300006A CPCB82J300006A COTPWRITER00A (CADP82J30QF44A) 28SKDIP CICE82J300006A CPCB82J300006A COTPWRITER00A (CADP82J30DI28A) HT82J31A 28SOP CICE82J300006A CPCB82J300006A COTPWRITER00A (CADP82J30DI28A) A/D Type MCU with UART 24SKDIP COTPWRITER00A (CADPDIP40A) CPCB46SER0001B CICE46C00CCED, CICE46F000007A or HT46RU22 24SOP CPCB46SER0001C COTPWRITER00A (CADPSOP28A) CICE46L000007A CPCB46SER0001D 24SSOP COTPWRITER00A (CADPNSSOP28A) 28SKDIP COTPWRITER00A (CADPDIP40A) CPCB46SER0001B HT46RU232 CICE46C00CCED, CICE46F000007A or 28SOP CPCB46SER0001C COTPWRITER00A (CADPSOP28A) HT46RU24 CICE46L000007A CPCB46SER0001D 48SSOP COTPWRITER00A (CADP48R50SS48A) CPCB46SER0001B HT46RU25 CICE46C00CCED, CICE46F000007A or 48/56SSOP CPCB46SER0001C COTPWRITER00A (CADP48R50SS48A) HT46CU25 CICE46L000007A CPCB46SER0001D CPCB46SER0001B CICE46C00CCED, CICE46F000007A or HT46RU26 48/56SSOP CPCB46SER0001C EW-VMR (CADP48R50SS48A) CICE46L000007A CPCB46SER0001D A/D Type USB MCU wih SPI 28SKDIP COTPWRITER00A (CADP46RB7DI28A) HT46RB50 CPCB46RB70005A 28SOP CICE46RB70005A or CICE46RB70005B COTPWRITER00A (CADP46RB7SO28A) HT46RB70 CPCB46RB70005B 48SSOP COTPWRITER00A (CADP46RB7SS48A) I/O Type MCU with USB Interface HT82K94E 48SSOP CICE82K960004A CPCB82K960004D COTPWRITER00A (CADP82K96SS48A) HT82K94A HT82K95E 28SOP COTPWRITER00A (CADP82K96SO28B) CICE82K960004A CPCB82K960004D HT82K95A 48SSOP COTPWRITER00A (CADP82K96SS48A) HT82K95EE 28SOP CICE82K960004A CPCB82K960004D COTPWRITER00A (CADP82K96SO28B) HT82K95AE 18/20DIP COTPWRITER00A (CADP82M99DI20A) HT82M99E CPCB82M990004A 18/20SOP CICE82M990004A or CICE82M990004B COTPWRITER00A (CADP28SOP-D) HT82M99A CPCB82M990004C 20SSOP COTPWRITER00A (CADP28SSOP-M) HT82M99EE CPCB82M990004A 20SSOP CICE82M990004A or CICE82M990004B COTPWRITER00A (CADP28SSOP-M) HT82M99AE CPCB82M990004C HT82M9AE 20SOP CPCB82M990004A COTPWRITER00A (CADP28SOP-D) CICE82M990004A or CICE82M990004B HT82M9AA 20/24SSOP CPCB82M990004C COTPWRITER00A (CADP28SSOP-M) http://www.holtek.com.tw/pdf/guide.pdf 35 March 31, 2008

MCU Programming Tools MCU Tools Indexing Table Device Part No. Package Type HT-ICE I/O Interface Card OTP Writer (& Adapter) A/D Type MCU with USB Interface CPCB82M990004A HT82M9AEE 20/24SSOP CICE82M990004A or CICE82M990004B COTPWRITER00A (CADP28SSOP-M) CPCB82M990004C HT82M9BE CPCB82M990004A 24/28SSOP CICE82M990004A or CICE82M990004B COTPWRITER00A (CADP28SSOP-M) HT82M9BA CPCB82M990004C CPCB82M990004A HT82M9BEE 28SOP CICE82M990004A or CICE82M990004B COTPWRITER00A (CADP28SSOP-M) CPCB82M990004C HT82K96E 28SOP COTPWRITER00A (CADP82K96SO28B) CICE82K960004A CPCB82K960004D HT82K96A 48SSOP COTPWRITER00A (CADP82K96SS48A) HT82J97E 20SOP CPCB82M990004A COTPWRITER00A (CADP82M99SO20B) CICE82M990004A or CICE82M990004B HT82J97A 28SOP CPCB82M990004C COTPWRITER00A (CADP82J97SO28A) I/O Type MCU HT82K68E COTPWRITER00A (CADPSOP28A) 20/28SOP HT82K68A CICE82K680004A CPCB82K680004A HT82K68E-L HT82K68A-L 48SSOP COTPWRITER00A (CADP48R50SS48A) R-F Type MCU HT47R10A-1 44QFP CICE47R200005A CPCB47R200005A COTPWRITER00A (CADP47R10QF44A) HT47C10-1 HT47C10L 44QFP CICE47C10L006A CPCB47C10L006A ¾ HT47R20A-1 HT47C20-1 64QFP CICE47R200005A CPCB47R200005A COTPWRITER00A (CADP47R20QF64A) HT47C20L C/R-F Type MCU 16NSOP COTPWRITER00A (CADP16NSOP-D) CICE46C00CCED, CICE46F000007A or HT45R35 16/20DIP, 24/28SKDIP CPCB45R350007A COTPWRITER00A (CADP40DIP-T) CICE46L000007A 20/24/28SOP COTPWRITER00A (CADP28SOP-AA) 44QFP CICE46C00CCED, CICE46F000007A or COTPWRITER00A (CADP46R62QF44A) HT45R36 CPCB45R380006B 52QFP CICE46L000007A COTPWRITER00A (CADP46R62QF52A) CICE46C00CCED, CICE46F000007A or HT45R38 52QFP CPCB45R380006B COTPWRITER00A (CADP46R62QF52A) CICE46L000007A Brushless DC Motor Type MCU HT45RM03A 28SOP CICE45RM03006A CPCB45RM03006A COTPWRITER00A (CADPDIP40A) Remote Type MCU HT48RA0-3 20SOP COTPWRITER00A (CADP28SOP-T) CICE48RA03005A CPCB48RA03005A HT48CA0-3 20SSOP COTPWRITER00A (CADP28SSOP-B) 20SOP CPCB48MIO0001A COTPWRITER00A (CADP48RA0SO28A) HT48RA0-2 CICE48C00CCF, CICE48E000004A or CPCB48E000004A HT48CA0-2 20SSOP CICE48U000006A COTPWRITER00A (CADP48RA0SN28A) CPCB48E000004B 24SOP CPCB48MIO0001A COTPWRITER00A (CADP48RA0SO28A) HT48RA0-1 CICE48C00CCF, CICE48E000004A or CPCB48E000004A HT48CA0-1 24SSOP CICE48U000006A COTPWRITER00A (CADP48RA0SN28A) CPCB48E000004B HT48RA1 28SOP COTPWRITER00A (CADPSOP28A) CPCB48MIO0001A HT48CA1 CICE48C00CCF, CICE48E000004A or CPCB48E000004A HT48RA3 CICE48U000006A 28SSOP CPCB48E000004B COTPWRITER00A (CADPMSSOP28A) HT48CA3 HT48RA5 28SOP CPCB48E000004A COTPWRITER00A (CADPSOP28A) CICE48E000004A or CICE48U000006A HT48CA5 28SSOP CPCB48E000004B COTPWRITER00A (CADPMSSOP28A) Remote Type MCU with LCD HT49RA0 52QFP CICE49RA00006A CPCB49RA00006A COTPWRITER00A (CADP52QFP-E) HT49CA0 USB Audio MCU 24SOP COTPWRITER00A (CADP82821SO24A) HT82A821R CICE82A822005A CPCB82A822005A 24SSOP COTPWRITER00A (CADP82821SN24A) HT82A822R 48SSOP CICE82A822005A CPCB82A822005A COTPWRITER00A (CADP82822SS48A) 48SSOP COTPWRITER00A (CADP82822SS48A) HT82A834R CICE82A832005A CPCB82A832005A 48LQFP COTPWRITER00A (CADP82832LQ48A) HT82A850R 48LQFP CICE82A832005A CPCB82A832005A COTPWRITER00A (CADP82832LQ48A) HT82A851R 24SSOP CICE82A832005A CPCB82A832005A COTPWRITER00A (CADP30SSOP-F) I/O Type Phone MCU HT95A100 28SOP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95A10SO28A) HT95A10P HT95A200 HT95A20P 48SSOP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95A20SS48A) HT95A300 HT95A30P HT95A400 64LQFP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95L10QF64A) HT95A40P http://www.holtek.com.tw/pdf/guide.pdf 36 March 31, 2008

MCU Programming Tools MCU Tools Indexing Table Device Part No. Package Type HT-ICE I/O Interface Card OTP Writer (& Adapter) LCD Type Phone MCU HT95L000 56SSOP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95L00SS56A) HT95L00P HT95L100 64QFP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95L10QF64A) HT95L10P HT95L200 HT95L20P 100QFP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95L20QF10A) HT95L300 HT95L30P HT95L400 128QFP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95C20QF12A) HT95L40P CID Type Phone MCU HT95C200 HT95C20P 128QFP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95C20QF12A) HT95C300 HT95C30P HT95C400 128QFP CICE950000005A CPCB950000005A COTPWRITER00A (CADP95C20QF12A) HT95C40P MCU Tools Indexing Table OTP Writer Device Part No. Package Type HT-ICE I/O Interface Card Demo Board (& Adapter) Voice MCU HT86030 EW-VMR 28SOP (CADP86R00SO28A) HT86070 HT86072 HT86144 HT86R192 EW-VMR 44QFP (CADP86R00QF44A) HT86192 CICE860000004A CPCB860000004A HT86P05 HT86R384 HT86384 EW-VMR 100QFP (CADP86R00QF10A) HT86576 100QFP HT86768 ¾ 32SOP Q-VoiceTM HT83004 HT83007 HT83010 HT83020 EW-VMR 28SOP CICE860000004A CPCB860000004A HT83P06 HT83038 (CADP28SOP-X) HT83050 HT83R074 HT83074 http://www.holtek.com.tw/pdf/guide.pdf 37 March 31, 2008

Holtek Semiconductor Inc. (Headquarters) No.3, Creation Rd. II, Science Park, Hsinchu, Taiwan Tel: 886-3-563-1999 Fax: 886-3-563-1189 Holtek Semiconductorn Inc. (Taipei Sales Office) 4F-2, No. 3-2, YuanQu St., Nankang Software Park, Taipei 115, Taiwan Tel: 886-2-2655-7070 Fax: 886-2-2655-7373 Fax: 886-2-2655-7383 (International sales hotline) Holtek Semiconductor Inc. (Shanghai Sales Office) 7th Floor, Building 2, No.889, Yi Shan Road, Shanghai, China 200233 Tel: 86-21-6485-5560 Fax: 86-21-6485-0313 Holtek Semiconductor Inc. (Shenzhen Sales Office) 5F, Unit A, Productivity Building, Gaoxin M 2nd, Middle Zone Of High-Tech Industrial Park, Shenzhen, China 518057 Tel: 86-755-8616-9908, 8616-9308 Fax: 86-755-8616-9722 Holtek Semiconductor Inc. (Beijing Sales Office) Suite 1721, Jinyu Tower, A129 West Xuan Wu Men Street, Xicheng District, Beijing, China 100031 Tel: 86-10-6641-0030, 6641-7751, 6641-7752 Fax: 86-10-6641-0125 Holtek Semiconductor Inc. (Chengdu Sales Office) 709, Building 3, Champagne Plaza, No.97 Dongda Street, Chengdu, Sichuan, China 610016 Tel: 86-28-6653-6590 Fax: 86-28-6653-6591 Holtek Semiconductor (USA), Inc. (North America Salets Office) 46729 Fremont Blvd., Fremont, CA 94538 Tel: 1-510-252-9880 Fax: 1-510-252-9885 Holtek Semiconductor assumes no responsibility for errors or omissions in this Selection Guide. THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED. Holtek further does not warrant the accuracy and indirect, incidental or consequential damages, including without limitation, lost revenues or lost profits, which may result from use of these materials. Holtek's products are not authorized for use as critical components in life support devices or systems. Holtek may make changes to these materials, or to the products described therein, at any time without notice. Holtek makes no commitment to update the information contained herein. For the most up-to-date information, Please visit our web site at http://www.holtek.com.