20161008 note :

　　I have a PCB board called 'A' where a piece of STM8L052C6 and a piece of CC1101 are put. And I have another PCB board called 'B' where a piece of STM8L051F3 and a piece of CC1101 are put.

　　The 'MISO' pin of STM8L052C6 in 'A' is designed the type of input(no change) when 'A' is set low power consumption, but the current increases several dozens of uA. I think maybe 'A' has some sources of disturbance and they have effect on 'MISO'. The current consumption is normal if the 'MISO' pin is designed  the type of output.

　　On the other hand, it doesn't matter whether it is input or output to 'B'.

　　

　　If your PCB board is powered by batteries, you had better use batteries to test it. Because maybe 50 Hz power-line interference will have an impact on the PCB board which is powered by 220V power supply.

Low Power Consumption Design --- MCU Attention的更多相关文章

  1. PatentTips - Fast awake from low power mode

    BACKGROUND Electronic devices, such as electronic book readers ("eBook reader devices"), c ...

  2. Power consumption comparison

    Here is my draft evaluation when old MCU replacement for power consumption, the comparsion betwween ...

  3. Low Power之CPF/UPF

    1 CPF The Common Power Format is a standard promoted by the Low Power Coalition at Si2. CPF is also ...

  4. [CortexM0--stm32f0308]Low Power Mode

    问题描写叙述 stm32f0308正常是运行在Run mode下.这样的mode是在reset之后的默认模式.Low Power Mode.即低功耗模式.用于在IC空暇时能够考虑选择进入.使系统耗能减 ...

  5. Network management system scheduling for low power and lossy networks

    In one embodiment, a network management system (NMS) determines an intent to initialize a request-re ...

  6. tensorfolw配置过程中遇到的一些问题及其解决过程的记录（配置SqueezeDet: Unified, Small, Low Power Fully Convolutional Neural Networks for Real-Time Object Detection for Autonomous Driving）

    今天看到一篇关于检测的论文<SqueezeDet: Unified, Small, Low Power Fully Convolutional Neural Networks for Real- ...

  7. Codeforces Beta Round #10 A. Power Consumption Calculation 水题

    A. Power Consumption Calculation 题目连接: http://www.codeforces.com/contest/10/problem/A Description To ...

  8. bzoj 3969: [WF2013]Low Power 二分

    3969: [WF2013]Low Power Time Limit: 20 Sec  Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnli ...

  9. 電池的標稱電壓 與 power consumption 量測

    電池標稱電壓 定義如下圖, 以25度為例,20度再往上點, 4V 放一下電就往下掉, 3V 放一下電就往下掉, 假設 3.8V 是擁有最多 capacity 可以 discharge 的電壓,放電放了 ...

随机推荐

  1. LLC 逻辑链路控制

    LLC  协  议 4.2.1 LLC帧格式 LLC协议定义了LLC层之间通信的帧格式,参见图4.3. 图4.3  LLC帧格式 LLC帧格式中各个字段的含义如下: ① 服务访问点(SAP)地址:SA ...

  2. jvm中的动态分派

    动态分派与复写密不可分,因为java中存在向上转型,这样就涉及到方法的调用问题.先看一下示例代码 package com.dy.xidian; class Test1 { public void sa ...

  3. PHP配置详解

    [PHP] ;;;;;;;;;;;;;;;;;;; ; About php.ini ; ;;;;;;;;;;;;;;;;;;; ; This file controls many aspects of ...

  4. C# 属性、索引

    属性(property): public string Name { get { return _name; } set { _name = value; } } 简写为: public string ...

  5. [Google Guava]学习--新集合类型BiMap

    BiMap提供了一种新的集合类型,它提供了key和value的双向关联的数据结构. Bimap 能非常方便的实现map<key,value>的转置要求,也就是value变为key,key变 ...

  6. 【日常笔记】java文件下载返回数据流形式

    @RequestMapping("/downloadFile") @ResponseBody public void download(String uploadPathUrl, ...

  7. mysql5.5的安装与配置（亲测版）

    mysql5.5.x的编译安装 说明:5.5和5.1差不多,只是在编译时增加了一个cmake,其他基本一样,mysql5.5默认编码是utf-8,在使用mysql5.5配置lnmp或者lamp后安装d ...

  8. Hessian Matrix

    函数\(f\)的Hessian矩阵由是由它的二阶偏导数组成的方阵 \[ H = \begin{bmatrix} \dfrac{\partial^2 f}{\partial x_1^2} & \ ...

  9. java基础语法要点<二>（基于1.8)

    注解(元数据) 从jdk5 开始,java支持在源文件中嵌入补充信息,称为注释(annotation).注释不会改变程序的动作,也就不会改变程序的语义.但在开发和部署期间,各种工具可以使用这类信息.元 ...

  10. python中的函数以及递归

    一  函数 函数的组成: def funname(parameters): instructions.... 在探讨函数的定义之前,让我们想想,如果我们写了上千行代码,其实各种变量定义,循环..... ...