PIC16F87X datasheet(65/218 Pages) MICROCHIP

Part #	PIC16F87X

Description	28/40-Pin 8-Bit CMOS FLASH Microcontrollers

PDF	218 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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DS30292D-page 65

PIC16F87X

9.0

MASTER SYNCHRONOUS

SERIAL PORT (MSSP)

MODULE

The Master Synchronous Serial Port (MSSP) module is

a serial interface, useful for communicating with other

peripheral or microcontroller devices. These peripheral

devices may be serial EEPROMs, shift registers, dis-

play drivers, A/D converters, etc. The MSSP module

can operate in one of two modes:

• Serial Peripheral Interface (SPI)

• Inter-Integrated Circuit (I2C)

Figure 9-1 shows a block diagram for the SPI mode,

while Figure 9-5 and Figure 9-9 show the block dia-

grams for the two different I2C modes of operation.

The Application Note AN734, “Using the PIC® MCU

SSP for Slave I2CTM Communication” describes the

slave

operation

the

MSSP

module

the

PIC16F87X devices. AN735, “Using the PIC® MCU

MSSP Module for I2CTM Communications” describes

the master operation of the MSSP module on the

PIC16F87X devices.

PIC16F87X Datasheet(PDF) 65 Page - Microchip Technology