ST7FMC2N6B6(2004) 查看數據表（PDF） - STMicroelectronics

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ST7FMC2N6B6
(Rev.:2004)

8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, BRUSHLESS MOTOR CONTROL, FIVE TIMERS, SPI, LINSCI™

STMicroelectronics 

ST7MC1/ST7MC2

Figure 53. Serial Peripheral Interface Block Diagram

SPIDR

Data/Address Bus

Read

Read Buffer

Interrupt

request

MOSI

MISO

SOD

bit

SCK

8-Bit Shift Register

Write

7

SPIF WCOL OVR MODF 0

SPICSR 0

SOD SSM SSI

SPI

STATE

CONTROL

1

SS

0

MASTER

CONTROL

7

SPICR 0

SPIE SPE SPR2 MSTR CPOL CPHA SPR1 SPR0

SERIAL CLOCK

GENERATOR

SS

92/294

1

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