低功耗蓝牙智能MCU单片机 BGM111 产品详细信息 Low Current Consumption: RX peak: 7.5 mA TX peak: 8.2 mA @ 0 dBm MCU: 59 uA/MHz MCU sleep: 1.65 uA down to 200 nA 蓝牙 - Silicon Labs 低功耗