ST722511R7T3S View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST722511R7T3S

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

STMicroelectronics 

ST72311R, ST72511R, ST72512R, ST72532R

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

80/164

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