基于MSP430的低功耗温度采集报警系统的实现

设计了一种基于MSP430单片机的低功耗温度采集报警系统，该系统具有电路简单、功耗低、精度高、数据传输可靠性高、功能易扩展等特点，充分满足在恶劣条件下离线式低功耗高精度温度采集报警的要求。文中介绍了MSP430芯片的特点，并详细地分析了系统的各功能模块。在低功耗设计上，除了在硬件上选用低功耗的芯片外，还利用软件设计进一步降低了功耗。

Design of low-power consumption temperature collecting alarm system based on MSP430

A low -power consumption temperature collecting alarm system based on MSP430 microprocessor is designed. This system has the merits such as simple hardware, much lower power, higher precision, higher data transfer reliability and easier extended function and so on. The design of the temperature collecting alarm system is achieved to meet the requirement of scientific research in foul surrounding. In the article, the characteristics of the MSP430 are introduced, and also the design of the main function module of the hardware and software. At last some optimal and anti - jamming. In order to reduce power consumption, some low - power techniques are adopted in both design of hardware and software.