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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ST72311R, ST72511R, ST72512R, ST72532R

SERIAL COMMUNICATIONS INTERFACE (Cont’d)

Figure 54. SCI Baud Rate and Extended Prescaler Block Diagram

EXTE NDED PRESCALER TRANSMITTE R RATE CONTROL

ETPR

EXTE NDED TRANS MITTER PRESCALE R REGISTER

ERPR

EXTE NDED RECEIVER PRESCALER REGISTER

fCPU

/16

EXTE NDED PRESCALER RECEIVER RATE CONTROL

EXTENDED PRESCALER

/2

/PR

TRANSMIT TER RATE

CONTR OL

BRR

SCP1SCP0SCT2 SCT1 SCT0 SCR2 SCR1SCR0

RECEIVER RATE

CONTROL

CONVENTIONAL BAUD RATE GENERATOR

TRANSMI TTER

CLOCK

RECE IVER

CLOCK

97/164

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