S912XHY128F0VLM Datasheet, PDF (768/802 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Derivative Differences
Appendix D
Derivative Differences
D.1 Memory Sizes and Package Options 9S12XHY family
Table D-1. Package and Memory Options of 9S12XHY family
Device
9S12XHY256
9S12XHY128
Package
112 LQFP
100 QFP
112 LQFP
100 QFP
Flash RAM Data Flash
256K 12K
8K
128K 8K
8K
Table D-2. Peripheral Options of 9S12XHY family Members
Device
9S12XHY256
9S12XHY128
Package
112 LQFP
100 QFP
112 LQFP
100 QFP
CAN SCI
2
2
2
2
2
2
2
2
SPI TIM IIC
1 2x8ch 1
1 2x8ch 1
1 2x8ch 1
1 2x8ch 1
LCD MC A/D PWM
40x4 4 12ch 8ch
38x4 4 8ch 8ch
40x4 4 12ch 8ch
38x4 4 8ch 8ch
NOTE
For the112LQFP and 100LQFP package options, several peripheral
functions can be routed under software control to different pins. Not all
functions are available simultaneously. For details see Table 1-6.
Appendix E
Detailed Register Address Map
E.1 Detailed Register Map
The following tables show the detailed register map of the 9S12XHY family
0x0000–0x0009 Port Integration Module (PIM) Map 1 of 4
Address
0x0000
0x0001
0x0002
0x0003
0x0004
Name
PORTA
PORTB
DDRA
DDRB
Reserved
Bit 7
R
PA7
W
R
PB7
W
R
DDRA7
W
R
DDRB7
W
R
0
W
Bit 6
PA6
PB6
DDRA6
DDRB6
0
Bit 5
PA5
PB5
DDRA5
DDRB5
0
Bit 4
PA4
PB4
DDRA4
DDRB4
0
Bit 3
PA3
PB3
DDRA3
DDRB3
0
Bit 2
PA2
PB2
DDRA2
DDRB2
0
Bit 1
PA1
PB1
DDRA1
DDRB1
0
Bit 0
PA 0
PB0
DDRA0
DDRB0
0
MC9S12XHY-Family Reference Manual, Rev. 1.01
768
Freescale Semiconductor