AN970/0802

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AN970

APPLICATION NOTE

SPI COMMUNICATION BETWEEN ST7 AND EEPROM

by 8-Bit Micro Application Team

INTRODUCTION

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

SPI peripheral of the ST7.

It shows an easy way of communicating between a ST7 microcontroller and a M95xxx SPI

EEPROM. The purpose is to perform, through SPI, a write in the memory, followed by a read

of the written data.

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