THE FREESCALE SEMICONDUCTOR S12X 16-BIT MICROCONTROLLER FAMILY
S12X—Freescale Semiconductor is introducing the S12X MCU family as a high
performance extension to the established and highly successful HCS12 family. The
S12X family will deliver 32-bit performance with all the advantages and efficiencies of a
16-bit MCU. Based on enhanced HCS12 core, the S12X D-Family will deliver 2 to 5
times the performance of a 25MHz HCS12 while retaining code compatibility for easy
migration. The family introduces the performance boosting XGATE module which off
loads the CPU by providing high speed data processing and transfer between peripheral
modules, RAM, and I/O ports. The XGATE also enables full CAN performance with
virtually unlimited number of mailboxes and retains backward compatibility with the
MSCAN module featured on existing HCS12 products.
For additional information, visit:
Freescale Semiconductor Documentation, Tool, and Product Libraries
www.freescale.com
Automotive Home Page
www.freescale.com/automotive
S12X Family (Sheet 1 of 2)
Product
Flash
ROM
RAM
Data EEPROM I/O Frequency XGATE MPU ECC FlexRay CAN SCI SPI IIC
Flash
ADC
PWM
Motor SSD
ECT
Timer
PIT
LCD
KWU EB
Package Options
In
Production
S12XE—Family-High-End Body, Advanced Features, 32-Bit Performance with 16-Bit Efficiency
9S12XEP100
1 MB
64 KB
4 KB
152
50 MHz
Yes
Yes
Yes
5
8
3
2
2 x 16-CH,
12-bit
2 x 16-CH,
12-bit
2 x 12-CH,
12-bit
2 x 12-CH,
12-bit
2 x 12-CH,
12-bit
2 x 8-CH,
12-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH,
16-bit
8-CH
25
Yes
112-pin LQFP,
144-pin LQFP,
208-lead MAPBGA
112-pin LQFP,
144-pin LQFP,
208-lead MAPBGA
80-pin QFP,
112-pin LQFP,
144-pin LQFP
80-pin QFP,
112-pin LQFP,
144-pin LQFP
80-pin QFP,
112-pin LQFP,
144-pin LQFP
80-pin QFP,
112-pin LQFP
Yes
9S12XEP768
768 KB
48 KB
4 KB
152
50 MHz
Yes
Yes
Yes
5
8
3
2
8-CH
25
Yes
Yes
9S12XEQ512 512 KB
32 KB
4 KB
119
50 MHz
Yes
Yes
Yes
4
6
3
2
8-CH
25
Yes
9S12XEQ384 384 KB
24 KB
4 KB
119
50 MHz
Yes
Yes
Yes
4
4
3
1
4-CH
25
Yes
9S12XET256
256 KB
16 KB
4 KB
119
50 MHz
Yes
Yes
Yes
3
4
3
1
4-CH
25
Yes
9S12XEG128 128 KB
12 KB
2 KB
91
50 MHz
Yes
Yes
Yes
2
2
2
1
2-CH
25
Yes
S12XS Family—General Body, Reduced Feature Set, High-Performance for Cost-Sensitive Applications
9S12XS256
256 KB
12 KB 8 KB
91
40 MHz
Yes
1
2
1
16-CH,
12-bit
16-CH,
12-bit
16-CH,
12-bit
16-CH,
12-bit
16-CH,
12-bit
16-CH,
12-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
8-bit
8-CH,
16 -bit
8-CH,
16 -bit
8-CH,
16 -bit
8-CH,
16 -bit
8-CH,
16 -bit
8-CH,
16 -bit
4-CH
18
64-pin LQFP,
80-pin QFP,
112-pin LQFP
64-pin LQFP,
80-pin QFP,
112-pin LQFP
64-pin LQFP,
80-pin QFP,
112-pin LQFP
64-pin LQFP,
80-pin QFP,
112-pin LQFP
64-pin LQFP,
80-pin QFP,
112-pin LQFP
64-pin LQFP,
80-pin QFP
3S12XS256
256 KB 12 KB
91
40 MHz
Yes
1
2
1
4-CH
18
9S12XS128
128 KB
8 KB
8 KB
91
40 MHz
Yes
1
2
1
4-CH
18
3S12XS128
128 KB 8 KB
59
40 MHz
Yes
1
2
1
4-CH
9
9S12XS64
64 KB
4 KB
4 KB
91
40 MHz
Yes
1
2
1
4-CH
18
3S12XS64
64 KB
4 KB
59
40 MHz
Yes
1
2
1
4-CH
9
A change bar appears in the left margin to mark the location of new or revised information.
SG187–15
Rev 29
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