CC2640R2F 5*5的封装,打开POWER_SAVING后,DCDC_SW引脚无输出电压,怎么回事呢?关闭POWER_SAVING后,电压为1.68V。
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CC2640R2F 5*5的封装,打开POWER_SAVING后,DCDC_SW引脚无输出电压,怎么回事呢?关闭POWER_SAVING后,电压为1.68V。