Datasheet

MC9S08LL64 Series MCU Data Sheet, Rev. 7
AC Characteristics
Freescale Semiconductor32
Figure 22. SPI Master Timing (CPHA =1)
Figure 23. SPI Slave Timing (CPHA = 0)
SPSCK
(OUTPUT)
SPSCK
(OUTPUT)
MISO
(INPUT)
MOSI
(OUTPUT)
MSB IN
2
BIT 6 . . . 1
LSB IN
MASTER MSB OUT
2
MASTER LSB OUT
BIT 6 . . . 1
PORT DATA
(CPOL = 0)
(CPOL = 1)
PORT DATA
SS
1
(OUTPUT)
1. SS output mode (DDS7 = 1, SSOE = 1).
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
NOTES:
2
1
12
11
3
4 4
11
12
5
6
9 10
SPSCK
(INPUT)
SPSCK
(INPUT)
MOSI
(INPUT)
MISO
(OUTPUT)
SS
(INPUT)
MSB IN
BIT 6 . . . 1
LSB IN
MSB OUT
SLAVE LSB OUT
BIT 6 . . . 1
(CPOL = 0)
(CPOL = 1)
NOTE:
SLAVE
SEE
NOTE 1
1. Not defined but normally MSB of character just received.
1
2
3
4
5
6
7
8
9
10
11
12
4
11
12
10