NRF51422 from Nordic is a powerful multi-protocol single chip solution for ANT/Bluetooth Smart applications, incorporating 2.4GHz radio Multi-protocol (Nordic’s latest best-in-class performance radio transceiver) and 32-bit ARM Cortex-M0 processor along with 256kB flash + 16kB RAM memory. The nRF51422 supports Bluetooth Smart, ANT and 2.4GHz proprietary protocol stacks.Software stacks are available as downloads. It is Pin compatible with other nRF51xxx series devices.

Features and Specifications:

Brand: Nordic

Case/Package: QFN

Number of Pins: 48

Current – Receiving: 13 mA

Current – Transmitting: 16 mA

Data Rate: 2 Mbps

Frequency: 2.4 GHz

Interface: I2C , SPI , UART

Max Operating Temperature: 75 C

Memory Size: 16 kB

Min Operating Temperature: -25 C

Number of GPIO: 32

Sensitivity: -96 dBm

RoHS: Compliant