低功耗蓝牙(BLE）技术入门 （13）--- EM Microelectronic 方案开发

vtguru

Main Features
 Master and slave BLE controller compliant to Bluetooth specification 4.0
 Supply voltage down to 0.8V
 Low average current consumption
 Uses widely available, low cost 26MHz Xtal
 1Mbps on air data rate
 200 Ω differential impedance of antenna port
 No antenna matching elements needed through appropriate PCB antenna design
 Programmable RF output level from -20 dBm to +4dBm to optimize current consumption for a wide range of applications
 Programmable supply voltage supervisory function
 MLF 24 5x5 package

Typical Current consumptions
    14.5 mA peak current in RF mode
    5.0 μA in sleep-mode (DC/DC)
    3.0 μA in sleep-mode (no DC/DC)
    0.8 μA in Off mode (no DC/DC)

重庆破锅

英文啊？？？看不懂。。。。。。。。。