Multi-protocol 2.4GHz radio
32-bit ARM Cortex-M0 processor
Software stacks available as downloads
Pin compatible with other nRF51xxx series devices
Application development independent from protocol stack
Fully on-air compatible with nRF24AP- and nRF24L-series devices
Programmable output power from +4dBm to -20dBm
RAM mapped FIFOs using EasyDMA
Flexible and configurable GPIO
Programmable Peripheral Interconnect PPI
Full set of digital interfaces: SPI/2-wire/UART
Dynamic on-air payload length up to 256 bytes
128-bit AES/ECB/CCM/AAR co-processor
Low cost external 16MHz 60ppm
Low power 16MHz crystal and RC oscillators
Ultra low-power 32kHz crystal and RC oscillators
Wide supply voltage range (1.8V to 3.6V)
Simple ON/OFF global power power modes
Flexible power management for all peripherals
Package options: 48-pin 6x6 QFN, 64-ball WL-CSP
