ST7PLITE30F2B6TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST7PLITE30F2B6TR

8-bit MCU with single voltage Flash, data EEPROM, ADC, timers, SPI, LINSCI™

STMicroelectronics 

ST7LITE3xF2

SERIAL PERIPHERAL INTERFACE (SPI) (cont’d)

Figure 48. 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

79/173

1

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