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CC1101在Sleep模式下怎么配置功耗才能接近用户手册中说的1uA以下?

Other Parts Discussed in Thread: CC1101

1、现在配置成sleep模式后CC1101芯片功耗在46uA左右(MCU处于LPM3模式)

2、CC1101芯片GDO引脚均无上拉电阻存在

3、测试其余除CSN引脚外与MCU相连IO无论是设置为输入还是输出,对CC1101处在sleep模式下的功耗没什么影响

4、测试MDMCFG2.DEM_DCFILT_OFF=1或0对CC1101处在sleep模式下的功耗基本没有影响

5、测试配置GDO是否为0x2F对CC1101处在sleep模式下的功耗基本没有影响