ST7PLIT115BF1M3 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7PLIT115BF1M3

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, DATA EEPROM, ADC, 5 TIMERS, SPI

STMicroelectronics 

ST7LITE1xB

SERIAL PERIPHERAL INTERFACE (SPI) (cont’d)

Figure 53. Serial Peripheral Interface Block Diagram

MOSI

MISO

SCK

SPIDR

Data/Address Bus

Read

Read Buffer

Interrupt

request

8-bit Shift Register

SOD

bit

Write

7

SPIF WCOL OVR MODF 0

SPICSR 0

SOD SSM SSI

SPI

STATE

CONTROL

SS 1

0

MASTER

CONTROL

7

SPICR 0

SPIE SPE SPR2 MSTR CPOL CPHA SPR1 SPR0

SERIAL CLOCK

GENERATOR

SS

85/159

1

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