mc68hc11e0fnr2 Freescale Semiconductor, Inc, mc68hc11e0fnr2 Datasheet - Page 174

• Manufacturer Part Number: mc68hc11e0fnr2
• Description: Hc11 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

174
Electrical Characteristics
Note: Not defined but normally MSB of character just received
Note: Not defined but normally LSB of character previously transmitted
CPOL = 1
CPOL = 1
CPOL = 0
OUTPUT
CPOL = 0
OUTPUT
INPUT
INPUT
INPUT
MOSI
INPUT
MOSI
INPUT
INPUT
INPUT
INPUT
MISO
MISO
SCK
SCK
SCK
SCK
SS
SS
8
Figure 11-15. SPI Timing Diagram (Sheet 2 of 2)
SLAVE
2
2
NOTE
6
SEE
8
MSB IN
MSB OUT
7
M68HC11E Family Data Sheet, Rev. 5.1
SLAVE
4
5
6
10
A) SPI Slave Timing (CPHA = 0)
B) SPI Slave Timing (CPHA = 1)
MSB IN
1
1
MSB OUT
7
5
4
5
4
BIT 6 . . . 1
BIT 6 . . . 1
10
4
5
BIT 6 . . . 1
10
BIT 6 . . . 1
11
SLAVE LSB OUT
LSB IN
11
SLAVE LSB OUT
3
3
LSB IN
Freescale Semiconductor
9
NOTE
11
SEE
9