CM68HC05C4ACFB Motorola / Freescale Semiconductor, CM68HC05C4ACFB Datasheet - Page 85

• Manufacturer Part Number: CM68HC05C4ACFB
• Description: Microcontroller
• Manufacturer: Motorola / Freescale Semiconductor

MC68HC05C4A
MOTOROLA
INTERNAL
MCU CLOCK
2
SPI STATUS REGISTER
DIVIDER
4
SELECT
16
SPI CONTROL
—
Rev. 4.0
32
Figure 10-2. Serial Peripheral Interface Block Diagram
SPI CLOCK
(MASTER)
SPI INTERRUPT
REQUEST
MSTR
SPE
Serial Peripheral Interface (SPI)
INTERNAL
DATA BUS
MSB
READ DATA BUFF
8-BIT SHIFT REG
SPI CONTROL REGISTER
CLOCK
LOGIC
LSB
CLOCK
Serial Peripheral Interface (SPI)
General Release Specification
S
M
M
M
S
S
Functional Description
MOSI
MISO
PD3
SCK
PD4
PD2
PD5
SS
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