MSP430FR单片机的超低功耗设计方法和原则  

Design Method and Principle of Ultra-low Power Consumption on MSP430FR

作　　者：李志腾 郑耿 孙鹏 张良 秦旸 刘伟 Li Zhiteng;Zheng Geng;Sun Peng;Zhang Liang;Qin Yang;Liu Wei(Dong{ang Electronics Co.,Ltd.,Yantai 264001,China)

机构地区：[1]东方电子股份有限公司,烟台264001

出　　处：《单片机与嵌入式系统应用》2018年第8期17-20,共4页Microcontrollers & Embedded Systems

摘　　要：以MSP30FR6972芯片为例,详细介绍了MSP430FR系列单片机在硬件、软件上的超低功耗设计方法和原则,并提出了在软件开发过程中采用ULP Advisor和Energy Trace工具分析优化功耗的方法。通过综合的设计、优化能使单片机达到最佳的低功耗状态,更好地适应超低功耗应用领域的要求。In this paper,MSP430 FR6972 MCU is taken as an example to introduce the detail ultra-low power design methods and principles of MSP430 FR Microcontrollers in hardware and software fields.In the software development,a method is presented for analyzing and optimizing MSP430 FR＇s power consumption by using ULP Advisor and Energy Trace tools.With the comprehensive design and optimizing,the MCU can achieve the best low power state in the ultra-low power applications.

关 键 词：MSP430FR ULP ADVISOR ENERGY TRACE 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]