MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 384

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Electrical Specifications
Advance Information
384
NOTE: This first clock edge is generated internally, but is not seen at the SCK pin.
SCK (CPOL = 0)
SCK (CPOL = 1)
NOTE: This last clock edge is generated internally, but is not seen at the SCK pin.
SCK (CPOL = 0)
SCK (CPOL = 1)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(OUTPUT)
(INPUT)
(INPUT)
(INPUT)
(INPUT)
MISO
MOSI
MISO
MOSI
SS
SS
10
10
NOTE
NOTE
SS pin of master held high.
SS pin of master held high.
4
5
MASTER MSB OUT
MSB IN
MASTER MSB OUT
Figure 21-1. SPI Master Timing
MSB IN
1
b) SPI Master Timing (CPHA = 1)
a) SPI Master Timing (CPHA = 0)
5
4
Electrical Specifications
11
4
5
11
1
4
5
BITS 6–1
BITS 6–1
BITS 6–1
BITS 6–1
10
10
6
MASTER LSB OUT
MC68HC708AS48
6
MASTER LSB OUT
LSB IN
LSB IN
7
11
7
11
MOTOROLA
NOTE
NOTE
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Rev. 4.0