ST6265BM1 查看數據表（PDF） - STMicroelectronics

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ST6265BM1

8-bit MCUs with ADC, safe reset, auto-reload timer, EEPROM and SPI

STMicroelectronics 

ST6255C ST6265C ST6265B

SERIAL PERIPHERAL INTERFACE SPI (Cont’d)

4.5.2 SPI Timing Diagrams

Figure 31. CPOL = 0 Clock Polarity Normal, CPHA = 0 Phase Selection Normal

SPRUN

SCK

Sin

Sampling

Sout

b7

b6

b5

b4

b3

b2

b1

Figure 32. CPOL = 1 Clock Polarity Inverted, CPHA = 0 Phase Selection Normal

b0

VR001694

SPRUN

SCK

Sin

Sampling

Sout

b7

b6

b5

b4

b3

b2

b1

b0

VR0A1694

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