NRF51802-QCAA-R

The nRF51822, nRF51422, and nRF51802 devices from Nordic Semiconductor are powerful, highly flexible, multiprotocol SoCs designed for Bluetooth® low energy, ANT, and 2.4 GHz ultra-low power wireless applications. The devices are built around an ARM® Cortex™ CPU and integrate fully compliant Bluetooth low energy and ANT stacks. The devices also include a rich selection of analog and digital peripherals - such as ADC, serial interfaces, PWM, and quadrature demodulator - that can be used in a wide range of ultra-low power applications.