Introducing the NRF51422-QFAA BT IC, a powerful multiprotocol single chip solution for ANT/BT low energy applications, featuring a 2.4GHz radio, 32-bit ARM Cortex-M0 processor, 256kB/128kB flash and 32kB/16kB RAM memory, supporting Bluetooth Smart, ANT and 2.4GHz proprietary protocol stacks, with a wide supply voltage range of 1.8V to 3.6V, welcome to visit our website!