ST72T311R6T1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST72T311R6T1

8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES

STMicroelectronics 

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SERIAL PERIPHERAL INTERFACE (Cont’d)

Figure 47. Serial Peripheral Interface Block Diagram

MOSI

MISO

SCK

SS

Internal Bus

Read

DR

Read Buffer

8-Bit Shift Register

Write

MASTER

CONTROL

IT

request

SR

SPIF WCOL - MODF -

-

-

-

SPI

STATE

CONTROL

CR

SPIE SPE SPR2 MSTR CPOL CPHA SPR1 SPR0

SERIAL

CLOCK

GENERATOR

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