MSP430是TI公司出品的一款功能强大的16位单片机,其显著特点是具有极低的功耗。本文对构造以MSP430为基础的极低功耗系统作了有益的探讨,对于设计各种便携式设备都具有较高的参考价值。-produce is one of the powerful 16 microcontroller, notable feature is the low power consumption. Construction of a paper based on the MSP430 low-power system was useful to explore, for the design of portable equipment is of high reference value.