MSP430单片机是TI公司1996年开始推向市场的超低功耗微处理器，另外他还集成了很多模块功能，从而使得用一片MSP430 芯片可以完成多片芯片才能完成的功能，大大缩小了产品的体积与成本。如今，MSP430单片机已经用于各个领域，尤其是仪器仪表、监测、医疗器械以及汽车电子等领域。-TI MSP430 is a company started in 1996 to market the ultra-low-power microprocessor, In addition, he also integrates with a number of functional modules, thus makes a complete MSP430 Chip Multi-chip functions can be completed, greatly reduced the volume of product and cost. Now, MSP430 has been used for various areas, especially the instrumentation, monitoring, medical equipment and automotive electronics, and other fields.