Electrical Characteristics
SS1
(OUTPUT)
1
2
11
12
3
SPSCK
(CPOL = 0)
(OUTPUT)
4
4
SPSCK
(CPOL = 1)
(OUTPUT)
5
6
MISO
(INPUT)
MSB IN2
LSB IN
BIT 6 . . . 1
9
9
10
MOSI
(OUTPUT)
MSB OUT2
BIT 6 . . . 1
LSB OUT
NOTES:
1. SS output mode (DDS7 = 1, SSOE = 1).
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
Figure 18. SPI Master Timing (CPHA = 0)
SS(1)
(OUTPUT)
1
11
2
3
12
SPSCK
(CPOL = 0)
(OUTPUT)
4
4
11
12
SPSCK
(CPOL = 1)
(OUTPUT)
5
6
MISO
(INPUT)
MSB IN(2)
BIT 6 . . . 1
BIT 6 . . . 1
LSB IN
9
10
MOSI
(OUTPUT)
MASTER MSB OUT(2)
PORT DATA
MASTER LSB OUT
PORT DATA
NOTES:
1. SS output mode (DDS7 = 1, SSOE = 1).
2. LSBF = 0. For LSBF = 1, bit order is LSB, bit 1, ..., bit 6, MSB.
Figure 19. SPI Master Timing (CPHA =1)
MC9S08QE8 Series, Rev. 3
22
Preliminary
Freescale Semiconductor
Subject to Change Without Notice
FREESCALE [ Freescale ]
