mc68hc908ap8cfa Freescale Semiconductor, Inc, mc68hc908ap8cfa Datasheet - Page 315

• Manufacturer Part Number: mc68hc908ap8cfa
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Note: Not defined but normally MSB of character just received
Note: Not defined but normally LSB of character previously transmitted
SPSCK INPUT
SPSCK INPUT
SPSCK INPUT
SPSCK INPUT
CPOL = 0
CPOL = 1
OUTPUT
CPOL = 0
CPOL = 1
OUTPUT
INPUT
INPUT
INPUT
INPUT
MISO
MOSI
MISO
MOSI
SS
SS
8
2
NOTE
2
SLAVE
8
6
MSB IN
MSB OUT
4
5
SLAVE
10
7
MC68HC908AP Family Data Sheet, Rev. 4
6
4
5
a) SPI Slave Timing (CPHA = 0)
Figure 22-4. SPI Slave Timing
MSB IN
b) SPI Slave Timing (CPHA = 1)
1
MSB OUT
1
7
5
4
5
5
4
10
BITS 6–1
BITS 6–1
10
11
BITS 6–1
BITS 6–1
11
SLAVE LSB OUT
LSB IN
SLAVE LSB OUT
11
3V SPI Characteristics
LSB IN
3
9
9
NOTE
3
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