8-Bit MCU
8-Bit
MCU
Cost-Effective I/O Type
MCU
Part No.
HT48R062
HT48C062
HT48R05A-1
HT48C05
HT48R06A-1
HT48C06
HT48R07A-1
HT48R08A-1
HT48R09A-1
HT48R0AA-1
2.2V~5.5V
400kHz~8MHz
4K´15
128´8
2.2V~5.5V
400kHz~8MHz
2K´14
96´8
VDD
2.2V~5.5V
2.2V~5.5V
System
Clock
400kHz~8MHz
400kHz~8MHz
Program
Memory
1K´14
0.5K´14
Data
Memory
32´8
32´8
I/O
11
13
13
19
13
19
23
2
1
2
Ö
4
1
1
1
Ö
2
8-bit
Timer
¾
1
Interrupt
Ext.
¾
1
Int.
¾
1
PFD
¾
Ö
Ö
Stack
1
2
Package
16DIP/NSOP
16NSOP/SSOP,
18DIP/SOP
16NSOP/SSOP,
18DIP/SOP
24SKDIP/SOP/SSOP
16NSOP/SSOP,
18DIP/SOP
24SKDIP/SOP/SSOP
24/28SKDIP/SOP
2.2V~5.5V
400kHz~8MHz
1K´14
64´8
1
1
1
2
Note: Part numbers including
²C²
are mask version devices while
²R²
are OTP devices.
I/O Type
MCU
Part No.
HT48R10A-1
HT48C10-1
HT48R30A-1
HT48C30-1
HT48R50A-1
HT48C50-1
HT48R502
HT48R70A-1
HT48C70-1
HT48RU80
HT48CU80
VDD
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
System
Clock
400kHz~8MHz
400kHz~8MHz
400kHz~8MHz
400kHz~8MHz
400kHz~8MHz
400kHz~8MHz
Program
Memory
1K´14
2K´14
4K´15
4K´15
8K´16
16K´16
Data
Memory
64´8
96´8
160´8
224´8
224´8
576´8
I/O
21
25
35
56
56
56
Timer
8-bit
1
1
1
¾
¾
1
16-bit
¾
¾
1
2
2
2
RTC
Ö
Ö
Ö
Ö
Ö
Ö
Interrupt
Ext.
1
1
1
1
1
2
Int.
1
1
2
2
2
4
PFD
Ö
Ö
Ö
Ö
Ö
Ö
UART
¾
¾
¾
¾
¾
Ö
Stack
4
4
6
16
16
16
Package
24SKDIP/SOP
24SKDIP/SOP,
28SKDIP/SOP
28SKDIP/SOP,
48SSOP
48SSOP,
64LQFP
48SSOP,
64LQFP
48SSOP,
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
Part No.
HT48R01-1
HT48R01-2
HT48R01-3
HT48R02-1
HT48R02-2
HT48R02-3
HT48R03-1
HT48R03-2
HT48R03-3
Internal
Clock
4MHz
8MHz
12MHz
4MHz
8MHz
12MHz
4MHz
8MHz
12MHz
VDD
System
Clock
400kHz~12MHz
Program
Memory
1K´14
Data
Memory
64´8
I/O
8-bit
Timer
1
Interrupt
Ext.
1
Int.
1
PFD
Stack
Package
2.2V~ 5.5V
8
Ö
4
10MSOP
2.2V~ 5.5V
400kHz~12MHz
2K´14
96´8
8
2
1
2
Ö
6
10MSOP
2.2V~5.5V
400kHz~12MHz
4K´15
160´8
8
2
1
2
Ö
8
10MSOP
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
Part No.
HT48R52A
HT48R54A
VDD
2.2V~5.5V
2.2V~5.5V
System
Clock
400kHz~8MHz
or 32768Hz
400kHz~8MHz
or 32768Hz
Program
Memory
2K´14
4K´15
Data
Memory
88´8
192´8
Timer
I/O
8
8
8-bit
1
2
RTC
Ö
Ö
Interrupt
Ext.
1
1
Int.
1
2
LED
Driver
Output
16´16
16´16
PFD
¾
Ö
Stack
4
6
Package
44/52QFP
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
Part No.
HT48F06E
HT48F10E
HT48F30E
HT48F50E
HT48F70E
VDD
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
2.2V~5.5V
System
Clock
400kHz~
12MHz
400kHz~
12MHz
400kHz~
12MHz
400kHz~
12MHz
400kHz~
12MHz
Program
Memory
1K´14
1K´14
2K´14
4K´15
8K´16
Data
Memory
64´8
64´8
96´8
160´8
224´8
Data
EEPROM
128´8
128´8
128´8
256´8
256´8
I/O
13
19
23
33
56
Timer
8-bit
1
1
1
1
¾
16-bit
¾
¾
¾
1
2
Interrupt
Ext.
1
1
1
1
1
Int.
1
1
1
2
2
PFD
Ö
Ö
Ö
Ö
Ö
Stack
2
4
4
6
16
Package
16NSOP, 18DIP/SOP,
20SSOP
24SKDIP/SOP/SSOP
24SKDIP/SOP/SSOP,
28SKDIP/SOP/SSOP
28SKDIP/SOP/SSOP,
48SSOP
48SSOP, 64LQFP
http://www.holtek.com.tw/pdf/guide.pdf
1
March 31, 2008
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