PIC16F707-ESLASHML datasheet(170/284 Pages) MICROCHIP

Part #	PIC16F707-E/ML

Description	40/44-Pin, Flash Microcontrollers with nanoWatt XLP and mTouch??Technology

PDF	284 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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170 / 284 page

PIC16F707/PIC16LF707

DS41418A-page 170

Preliminary

 2010 Microchip Technology Inc.

19.2.5

RECEPTION

When the R/W bit of the received address byte is clear,

the master will write data to the slave. If an address

match occurs, the received address is loaded into the

SSPBUF register. An address byte overflow will occur

if that loaded address is not read from the SSPBUF

before the next complete byte is received.

An SSP interrupt is generated for each data transfer byte.

The BF, R/W and D/A bits of the SSPSTAT register are

used to determine the status of the last received byte.

FIGURE 19-10:

I2C™ WAVEFORMS FOR RECEPTION (7-BIT ADDRESS)

A7 A6 A5 A4 A3 A2 A1

SDA

SCL

Bus Master

sends Stop

condition

Bit SSPOV is set because the SSPBUF register is still full.

Cleared in software

SSPBUF register is read

ACK

Receiving Data

ACK

R/W = 0

Receiving Address

SSPIF

SSPOV

ACK

ACK is not sent.

PIC16F707-E/ML Datasheet(PDF) 170 Page - Microchip Technology