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Keywords：Si
glechipmicrocomputersystem；Se
sor；DataAcquisitio
；ADC；Temperature
II
f目录
目录
摘要1AbstractII
目录i第1章绪论1
11设计的背景及其意义112设计研究的内容及要求113设计的实现方案3
第2章设计理论基础6
21单片机的发展概况622AT89C51系列单片机介绍7
221AT89C51系列基本组成及特性7222AT89C51系列引脚功能8223AT89C51系列单片机的功能单元11
23ADC0809模数转换器1424运算放大器LM3241625移位寄存器74LS16r