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CC3200-M4+NWP电源管理功耗测试笔记

Other Parts Discussed in Thread: CC3200, CC3200SDK

Hi 这几天在研究CC3200的电源管理方案,从数据手册和TRM手册以及CC3200-Power_Management_Framework中进行测试总结,整理的一份测试报告,测试数据和参考手册给出的略有差别,但量级大体相当,详细的测试笔记见附件,测试程序为idle_profile_nonos对程序稍加修改就可以测试CC3200的功耗,简单总结如下:

模式

条件

电流消耗

测试图

Datasheet

M4 Active+NWP connect AP

1

15.9mA

图1

15.3mA

M4 LPDS+NWP start but do nothing

2

282uA

图2

266uA

M4 LPDS+NWP connect AP

3

600uA~2mA

图3 图4

825uA

M4 LPDS+NWP Hib

4

229uA

图5

120uA

M4 Hib+NWP Hib

5

10.65uA

图6

4uA

CC3200-Power Management Test Report.pdf