AN971 datasheet(1/7 Pages) STMICROELECTRONICS

Nome de Peças	AN971

Descrição Electrónicos	The goal of this application note is to present an practical example

PDF	7 Pages

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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AN971/0403

1/7

AN971

APPLICATION NOTE

I2C COMMUNICATION BETWEEN

ST7 AND M24Cxx EEPROM

by Microcontroller Division Applications

INTRODUCTION

The goal of this application note is to present an practical example of communication using the

I2C peripheral of the ST7. It shows a basic single master communication between a ST7 mi-

crocontroller and an M24Cxx I2C bus EEPROM. The purpose is to implement, from the ST7

through the I2C interface, a write and a read to the external EEPROM without error manage-

ment.

1

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