单片机简介 Single chip brief introduction

单片机简介 Single chip brief introduction(中文2100字+英文1300字)
单片机又称单片微控制器，它不是完成某一个逻辑功能的芯片，而是把个计算机系统集成到一个芯片上。它是典型的嵌入式微控制器，常用英文字母的缩写MCU表示单片机，它最早是被用在工业控制领域。单片机由芯片内仅有CPU的专用处理器发展而来。最早的设计理念是通过将大量外围设备和CPU集成在一个芯片中，使计算机系统更小，更容易集成进复杂的而对体积要求严格的控制设备当中。

Single chip brief introduction
The monolithic integrated circuit said that the monolithic micro controller, it is not completes some logical function the chip, but integrates a computer system to a chip on. It is typical of embedded micro-controller, commonly used letters of the acronym MCU , MCU that it was first used in industrial control. Only a single chip by the CPU chip developed from a dedicated processor. The design concept is the first by a large number of peripherals and CPU in a single chip, so that computer systems smaller, more easily integrated into the complex and demanding on the volume control device which.