基于Keil C的AT24C02串行E^2PROM的编程  

Based on Keil C AT24C02 Serial E^2PROM's Programming

作　　者：卢旭锦 

机构地区：[1]汕头职业技术学院,广东汕头515078

出　　处：《现代电子技术》2007年第8期154-157,160,共5页Modern Electronics Technique

摘　　要：AT24Cxx系列芯片由于具有很多优点,受到了广大电子工程师的喜爱,因此应用非常广泛。由于他具有I2C结构,必须在时钟的严格控制之下进行数据的传输,大多数人都是采用汇编语言对其进行编程,避免使用难以精准控制时间的C语言编程。通过对AT24C02的结构及工作特征进行了详细的分析之后,给出了他的各种操作的C语言编程的函数,以求使读者达到触类旁通的目的。Because AT24Cxx series chip has many merits, has received the general electronic engineer＇s affection, therefore applies extremely widely. Because it has I^2C structure,must carry on the data under the clock strict control the transmission, majority people use the assembly language to carry on the programming to it,avoid using with difficulty the fine accurate control time C language programming. This article through has carried on the detailed analysis after AT24C02＇s structure and the operating characteristics,giving each kind of operation C language programming function,enabling the readers to understand by analogy goal.

关 键 词：AT24C02 E^2PROM C语言编程 I^2C 

分 类 号：TN41[电子电信—微电子学与固体电子学]