MSP430G2553单片机超低功耗的研究与设计

Research and Design of Ultra-low Power Consumption Based on MSP430G2553

本设计以TI公司的MSP430G2553单片机为例,通过在空闲状态下选择深度的低功耗模式(LPM),在运行状态下,尽量降低电源电压和时钟频率,利用其他有效的设计原则使单片机系统达到最佳的低功耗状态。

The paper takes the TI＇s MSP430G2553 MCU for example, selecting the depth low power consumption mode （LPM） in the i dle state. In the running state , the design reduces the power supply voltage and clock frequency and uses other effectively design princi ples to make the MCU system achieve the best low power state.