NRF51822-QFAB-R
Nordic Semiconductor
射频接收器
封装参数
封装48-VFQFN Exposed Pad
外形尺寸
封装48-VFQFN Exposed Pad
符合标准
RoHS标准Compliant
含铅标准无铅
2.4 GHz transceiver? -93 dBm sensitivity in Bluetooth? low energy mode? 250 kbps， 1 Mbps， 2 Mbps supported data rates? TX Power -20 to +4 dBm in 4 dB steps ? TX Power -30 dBm Whisper mode? 13 mA peak RX， 10.5 mA peak TX (0 dBm)? 9.7 mA peak RX， 8 mA peak TX (0 dBm) with DC/DC? RSSI (1 dB resolution)? ARM? Cortex?-M0 32 bit processor? 275 μA/MHz running from flash memory? 150 μA/MHz running from RAM? Serial Wire Debug (SWD)? S100 series SoftDevice ready?Memory? 256 kB or 128 kB embedded flash program memory? 16 kB or 32 kB RAM? On-air compatibility with nRF24L series? Flexible Power Management? Supply voltage range 1.8 V to 3.6 V? 4.2 μs wake-up using 16 MHz RCOSC? 0.6 μA at 3 V OFF mode? 1.2 μA at 3 V in OFF mode + 1 region RAM retention
