Features:

Key Features

• 2.4 GHz transceiver

• -93 dBm sensitivity in Bluetooth® low energy mode

• 250 kbps, 1 Mbps, 2 Mbps supported data rates

• TX Power -20 to +4 dBm in 4 dB steps

• TX Power -30 dBm Whisper mode

• 13 mA peak RX, 10.5 mA peak TX (0 dBm)

• RSSI (1 dB resolution)

• ARM® Cortex™-M0 32 bit processor

• 275 ^A/MHz running from flash memory

• 150 ^A/MHz running from RAM

• Serial Wire Debug (SWD)

• Memory

• 256 kB or128 kB embedded flash program memory

• 16 kB RAM

• Flexible Power Management

• Supply voltage range 1.8 V to 3.6 V

• 2.5 ^s wake-up using 16 MHz RCOSC

• 0.4 ^A @3V OFF mode

• 0.5 ^A @3V in OFF mode + 1 region RAM retention

• 2.3 ^A @3V ON mode, all blocks IDLE

• 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

• SPI Master

• UART (CTS/RTS)

• Two-wire Master (I2C compatible)

• Quadrature Decoder (QDEC)

• AES HW encryption

• Real Timer Counter (RTC)

• 16 MHz crystal

• Balun

• AES HW encryption

• Package variants

• nRF51-01, 16 x16 mm

Applications

• Computer peripherals and I/O devices

Specification:

Datasheet: