XC912BC32CFU8 Motorola Semiconductor Products, XC912BC32CFU8 Datasheet - Page 357

• Manufacturer Part Number: XC912BC32CFU8
• Description: M68HC12B Family Data Sheet
• Manufacturer: Motorola Semiconductor Products

M68HC12B Family — Rev. 8.0
MOTOROLA
Note: Not defined but normally MSB of character just received
CPOL
CPOL
CPOL
CPOL
OUTPUT
OUTPUT
Note: Not defined but normally LSB of character just received
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
MOSI
INPUT
MISO
INPUT
MISO
MOSI
SCK
SCK
SCK
SCK
=
=
=
=
SS
SS
0
1
1
0
NOTE
SEE
8
SLAVE
2
6
8
2
MSB IN
SLAVE
4
6
10
MSB IN
MSB OUT
1
7
Figure 19-14. SPI Slave Timing Diagram
4
MSB OUT
7
4
1
A) SPI Slave Timing (CPHA = 0)
B) SPI Slave Timing (CPHA = 1)
4
BIT 6
BIT 6
Electrical Specifications
10
13
12
. . .
11
BIT 6
. . .
BIT 6
1
1
. . .
. . .
13
12
1
1
11
SLAVE LSB OUT
LSB IN
12
SLAVE LSB OUT
13
3
Serial Peripheral Interface (SPI) Timing
LSB IN
12
13
11
3
NOTE
5
SEE
Electrical Specifications
9
5
9
Data Sheet
357