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MSP430F5438A: 常规固定模式,测量电流7mA,配置进入LPM3模式,测量电流2mA,无法实现微安级的低功耗

Part Number: MSP430F5438A
Other Parts Discussed in Thread: MSP430F5529, , MSP-FET, ENERGYTRACE

前后对比测量常规固定模式和LPM3低功耗模式的电流,前者稳定在7mA,后者在执行完进入LPM3的指令后,电流降到了2mA,虽然电流有所下降,但是仍无法真正实现微安级别的低功耗,有没有比较有效的配置或者测试方式,来实现真正的低功耗