NRF51422-QFAA-R7, РЧ приемопередатчик, 2.4ГГц до 2.483ГГц, GFSK, 2МБ/с, 4дБм выход, -85дБм вход, 1.8В до 3.6В, QFN-48

The nRF51422 is an ultra-low power 2.4GHz wireless System on Chip (SoC) integrating the nRF51 series 2.4GHz transceiver, a 32bit ARM® Cortex-M0 CPU, flash memory and analogue and digital peripherals. nRF51422 supports ANT, Bluetooth® low energy and a range of proprietary 2.4GHz protocols, such as Gazell from Nordic Semiconductor.

• 2.4GHz transceiver
• ARM® Cortex-M0 32bit processor
• S200 and S300 series SoftDevice ready
• On-air compatibility with nRF24L series
• Flexible power management
• 8/9/10 bit ADC - 8 configurable channels
• 31 general purpose I/O pins
• One 32 bit and two 16 bit timers with counter mode
• Low power comparator
• Temperature sensor
• I2C compatible
• UART (CTS/RTS)
• CPU independent Programmable Peripheral Interconnect (PPI)
• Quadrature decoder (QDEC)
• AES HW encryption
• Real timer counter (RTC)