24C系列串行EEPROM与单片机的接口设计及应用

刘静; 王计元

###

DOI:

上海电力大学学报:2011,27(4):353-358

查看/发表评论过刊浏览高级检索 HTML

←前一篇 | 后一篇→

码上扫一扫！

下载全文

24C系列串行EEPROM与单片机的接口设计及应用

刘静, 王计元

(上海电力学院计算机与信息工程学院, 上海 200090)

Interface Design and Application of Serial EEPROM and Single-Chip Microcomputer System

LIU Jing, WANG Ji-yuan

(School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

摘要

图/表

参考文献

本刊相似文献

All Journals 相似文献

All Journals 引证文献

本文已被：浏览 1076次下载 556次
投稿时间：2010-06-30

中文摘要: 介绍了常用的24C系列串行EEPROM所具备的特点,给出了在随机语音录制系统中串行EEPROM(24C64)与单片机AT89S51的接口方法,着重分析了如何根据I²C总线所要求的操作时序应用串行EEPROM.以单字节读写操作为例,实现了单片机对串行EEPROM的读写操作.

中文关键词: 内部集成电路总线串行电可擦除可编程只读存储器数据存储器 AT89S51单片机

Abstract:The characteristics of common 24C 2-wire serial EEPROM are introduced.The interface methods between serial EEPROM(24C64) and AT89S51 single chip Microcomputer within voice recording /playback system are given,and how to use serial EEPROM according to the operating time required by the I²C bus is emphatically analyzed.Finally using the single-byte read/write operating as an example,the operating time of serial EEPROM is realized by single chip microcomputer.

keywords: intra-integrated circuit bus serial EEPROM data memory AT89S51 single chip microcomputer

文章编号：20110410 中图分类号： 文献标志码：

基金项目:

作者	单位	E-mail
刘静	上海电力学院计算机与信息工程学院, 上海 200090	bslj2002@163.com
王计元	上海电力学院计算机与信息工程学院, 上海 200090

Author Name	Affiliation	E-mail
LIU Jing	School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China	bslj2002@163.com
WANG Ji-yuan	School of Computer and Information Engineering, Shanghai University of Electric Power, Shanghai 200090, China

引用文本：
刘静,王计元.24C系列串行EEPROM与单片机的接口设计及应用[J].上海电力大学学报,2011,27(4):353-358.
LIU Jing,WANG Ji-yuan.Interface Design and Application of Serial EEPROM and Single-Chip Microcomputer System[J].Journal of Shanghai University of Electric Power,2011,27(4):353-358.