Design and Optimization of the Off Mode of Low-Power MCU

YANG Zi-wei; ZHU Zhi-jiu; YUAN Jia; QIAO Shu-shan

Chinese

您当前的位置：

首页 >

文章列表页 >

Design and Optimization of the Off Mode of Low-Power MCU

更新时间：2026-09-04

- Design and Optimization of the Off Mode of Low-Power MCU
- Vol. 34, Issue 6, Pages: 26-30(2017)
- 作者机构：
  
  1. 中国科学院大学机构,北京,100049
  2. 中国科学院机构微电子研究所,北京,100029
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2017
- 稿件说明：
移动端阅览
杨紫薇, 朱致玖, 袁甲, 乔树山. 一种针对低功耗MCU关断模式的功耗优化方法[J]. 微电子学与计算机, 2017, 34(6): 26-30.

YANG Zi-wei, ZHU Zhi-jiu, YUAN Jia, et al. Design and Optimization of the Off Mode of Low-Power MCU[J]. 2017, 34(6): 26-30.
杨紫薇, 朱致玖, 袁甲, 乔树山. 一种针对低功耗MCU关断模式的功耗优化方法[J]. 微电子学与计算机, 2017, 34(6): 26-30. DOI：

YANG Zi-wei, ZHU Zhi-jiu, YUAN Jia, et al. Design and Optimization of the Off Mode of Low-Power MCU[J]. 2017, 34(6): 26-30. DOI：

摘要

本文提出了一种更加有效的待机模式功耗优化方案

一方面进行更加精细的电源控制

尽可能多的切断待机模式的漏电来源; 另一方面从电路级优化关断模式下的核心模块-电源控制模块

采用组合逻辑以简化电路

进一步降低功耗.后仿真结果显示

关断模式下的电源控制模块的静态漏电流仅为18.87 pA

关断模式总静态电流为20.8 nA

并具有较短的状态转换时间.

Abstract

In this paper

we optimize the supply control in off-mode and meanwhile

simplify the circuit of the supply control unit

which is the core module under off-mode

by using combinational logic circuit to reduce power dissipation. The post-layout simulation shows that the leakage current of supply control unit under off-mode is only 18.87 pA

and a relatively short mode switching time is also achieved.

关键词

Keywords

references

熊涛. 低功耗MCU的设计与验证[D]. 北京: 中国科学院大学, 2016.

周亮. 无线传感器网络低功耗节点控制器芯片设计与实现[D]. 四川: 电子科技大学, 2007.

张家宁. 基于太阳能的无线传感网节点设计与能量优化[D]. 辽宁: 大连理工大学, 2015.

蒋文栋. 数字集成电路低功耗优化设计研究[D]. 北京: 北京交通大学, 2008.

Berlin Michael Keating, David Flynn. Low power methodology manual for system- on-chip design[M]. Berlin: Springer, 2007: 34-35. DOI: 34

梁福平, 陈文亮, 施涌潮, 等. 新型MSP430 X32X混合信号微处理器[J]. 仪表技术与传感器, 2001, 37(6): 35-37. DOI: 35

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of 3D NAND flash memory on-chip control logic circuit

A feature-oriented context understanding and slice analysis network for tuberculosis detection

Lightweight countermeasures against Spectre attacks on the branch prediction unit

Aerial vehicle detection algorithm based on multi-scale fusion and small-object enhancement

Microservices anomaly detection based on the correlation of monitoring metrics

Related Author

WANG Mei-lan

WANG Qi

CHEN Zhen-jia

LIU Zhi

ZHANG Ju-ping

HUO Zong-liang

Related Institution

University of Chinese Academy of Sciences

Institute of Microelectronics, the Chinese Academy of Sciences

Yangtze memory technologies

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰