PIC16F1827T-E/ML 查看數據表（PDF） - Microchip Technology

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PIC16F1827T-E/ML

18/20/28-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC16F/LF1826/27

FIGURE 24-32:

SDAx

BUS COLLISION TIMING FOR TRANSMIT AND ACKNOWLEDGE

Data changes

while SCLx = 0

SDAx line pulled low

by another source

SDAx released

by master

Sample SDAx. While SCLx is high,

data doesn’t match what is driven

by the master.

Bus collision has occurred.

SCLx

BCLxIF

Set bus collision

interrupt (BCLxIF)

DS41391C-page 274

Preliminary

 2010 Microchip Technology Inc.

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