mc9s12xs128 Freescale Semiconductor, Inc, mc9s12xs128 Datasheet - Page 696

• Manufacturer Part Number: mc9s12xs128
• Description: Hcs12 Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Electrical Characteristics
A.8.2
In
696
(CPOL = 1)
Figure A-9
(CPOL = 0)
(Output)
NOTE: Not defined
(Input)
f
(Input)
MOSI
(Input)
(Input)
MISO
SCK
SCK
SCK
SS
/f
1/4
1/2
Slave Mode
bus
10
7
the timing diagram for slave mode with transmission format CPHA = 0 is depicted.
Note
See
2
5
Figure A-8. D
5
MSB IN
Slave MSB
10
6
4
Figure A-9. SPI Slave Timing (CPHA = 0)
S12XS Family Reference Manual, Rev. 1.10
1
erating of maximum f
15
4
Bit MSB-1. . . 1
Bit MSB-1 . . . 1
9
20
12
12
25
SCK
to f
30
bus
11
Slave LSB OUT
ratio in Master Mode
LSB IN
35
13
13
11
3
40
Note
See
Freescale Semiconductor
f
bus
8
[MHz]