单片机已成为电子系统中进行数据采集、信息处理、通信联络和实施控制的重要器件。通常利用单片机技术在各种系统、仪器设备或装置中，形成嵌入式智能系统或子系统。因此，单片机技术是电类专业特别是电子信息类学生必须具备的基本功。

本课程以51系列单片机为模型，主要向学生介绍单片机的基本结构、工作原理、指令系统与程序设计、系统扩展与工程应用。作为微机原理与接口技术的后续课程，本课程强调实践环节，侧重系统构成与应用设计。力求通过实践环节，软、硬结合，培养初步的单片机开发能力，并使其前导课程讲授的基本概念得到综合与深化。

-SCM has become the electronic system of data collection, information processing, communication and implementation of the control of the important devices. SCM technology normally used in various systems, equipment or devices, embedded intelligent formation system or subsystem. Therefore, SCM technology is the professional category-- especially electronic information like a student must possess the basic skills. The series of 51 courses in SCM as a model, mainly to introduce students to MCU's basic structure and working principle, Instruction System and procedures for design, system expansion and engineering applications. Principle as a computer interface technology with the follow-up courses, the curriculum emphasizes practice session, focusing on system design and application form. S