ST6255B View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST6255B

8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, AUTO-RELOAD TIMER, EEPROM AND SPI

STMicroelectronics 

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ST62T55B ST62T65B/E65B

SERIAL PERIPHERAL INTERFACE SPI(Cont’d)

4.6 SPI Timing Diagrams

Figure 27. CPOL = 0 Clock Polarity Normal, CPHA = 0 Phase Selection Normal

SPRUN

SCK

Sin

Sampling

Sout

b7

b6

b5

b4

b3

b2

b1

Figure 28. 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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