MSP430系列单片机是美国德州仪器(TI)1996年开始推向市场的一种16位超低功耗的混合信号处理器(Mixed Signal Processor)。称之为混

合信号处理器，主要是由于其针对实际应用需求，把许多模拟电路、理器集成在一个芯片上，以提供“单片”解数字电路和微处决方案。-Texas Instruments MSP430 MCUs are the United States (TI) 1996 began to market a 16-bit ultra-low-power mixed-signal processor (Mixed Signal Processor). Known as mixed-signal processors, mainly because of its practical application for the demand, the number of analog circuits, riki integrated in a chip, in order to provide a " chip"　solution of digital circuits and micro-execution of the program.