PIC16F689T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F689T-I/SO

20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F631/677/685/687/689/690

FIGURE 12-9:

Write to TXREG

BRG Output

(Shift Clock)

TX (pin)

TXIF bit

(Transmit

Interrupt Flag)

TRMT bit

(Transmit Shift

Empty Flag)

SENDB

(send Break

control bit)

SEND BREAK CHARACTER SEQUENCE

Dummy Write

Start bit

bit 0

bit 1

Break

SENDB Sampled Here

bit 11 Stop bit

Auto Cleared

DS41262E-page 170

© 2008 Microchip Technology Inc.

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