Nordic Semiconductors nRF51422 is a 2.4GHz multi-protocol RF transceiver SoC for ANT, Bluetooth Smart and Nordic Gazell protocol applications. It integrates an RF transceiver, ARM Cortex-M0 core microcontoller, Flash memory and analogue/digital peripherals on to a single QFN or WLCSP chip. The Gazell protocol is on-air compatible with the nRF24L series of transceivers.
nRF51 series 2.4GHz RF transceiver RF Output Power: +4dBm Receiver Sensitivity: -93dBm @ 1Mbps (BLE), -90dBm @ 1Mbps (ANT) OTA Data Rate: Up to 2Mbps Supports Bluetooth BLE/Smart, ANT and Gazell low-power protocols 32-bit ARM Cortex-M0 core microcontroller 8 channel 8/9/10-bit ADC 31 x GPIO Serial communication: UART, SPI, I²C Quadrature decoder AES encryption Real Time Clock (RTC) Flexible power management system Power supply: +1.8V to +3.6Vdc Operating temperature range: -25 to +75ºC Applications: Mobile phone accessories, Wearables, Smart home, Proximity/Alert sensors, Sports, fitness & healthcare sensors, Smart RF tags, Toys & electronic games, Intelligent domestic appliances, Industrial & commercial sensors, Internet of Things (IoT)
Active RFID, Audience Response Systems, Environmental Sensor Networks, Home or Industrial Automation, Interactive Entertainment Devices, Logistics and Goods Tracking, Personal Area Networks, Remote Control Toys
Technology
Bluetooth Smart
Mounting Type
Surface Mount
Package Type
QFN
Pin Count
48
Dimensions
6 x 6 x 0.9mm
Height
0.9mm
Length
6mm
Maximum Operating Supply Voltage
3.6 V
Maximum Operating Temperature
+75 °C
Minimum Operating Supply Voltage
1.8 V
Minimum Operating Temperature
-25 °C
Width
6mm
COO (Country of Origin):
TW
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