摘要
本文介绍了一种基于MSP430F122的超低功耗电子密码锁,其静态功耗(时钟仍工作)低于1μA,在继电器不工作情况下,最大动态功耗为1.7mA,非常适合用于由电池供电的门禁系统等场合。成本低廉,操作方便,实用性强。
The paper presents a cryptographic smart lock based on MSP430F122 with ultra low power consumption. The standby power consumption of the system is no more than 1 μA., and the operating power consumption is no more than 1.7mA （without relay）.All these make it suitable for the systems powered by batteries at a very low cost.
出处
《自动化技术与应用》
2009年第5期119-121,共3页
Techniques of Automation and Applications
