Nordic Semiconductor nRF51801_xxAB
ARM Cortex-M0, 16 MHz, 192 kB ROM, 16 kB RAM
nRF51801 is a microcontroller from the NRF51 Series family of microcontrollers ideally fitted for the S110 Bluetooth Low Energy Peripheral protocol stack, S120 Bluetooth Low Energy Central protocol stack and proprietary 2.4GHz protocol stacks, including Gazell, all available free of charge in the nRF51 Software Development Kit.
- Processor:Cortex-M0, 16 MHz
- Cryptographic Engine:128 -bit AES Electronic Codebook Encryption Peripheral
- RNG:True Random Number Generator
- ROM:192 kB
- RAM:16 kB
- Additional Memory:196608 byte Flash
- Additional Memory:16384 byte RAM
- External Oscillator:16 MHz 32 MHz External Crystal Oscillator
- Internal RC:16 MHz Internal RC Oscillator
- Supply Voltage:1.8 V .. 3.6 V Operating Voltage
- Maximum Clock Frequency:16 MHz,
- RTC:32 kHz RTC with 3 Capture/Compare registers
- SPI:2 x SPI Master
- SPI:1 x SPI Slave
- UART:1 x Universal Asynchronous Receiver/Transmitter
- Other:2 x I2C compatible Master Two-Wire Interface
- Other:1 x Quadrature Decoder
- Other:1 x 2.4 GHz RF transceiver for Bluetooth Low energy (BLE) and proprietary protocols
- Watchdog:1 x Watchdog Timer
- Timer/Counter:1 x 32-bit Timer/Counter
- Timer/Counter:2 x 16-bit Timer/Counter
- ADC:8-channel x 10 bit ADC
- Temperature Sensor:1 x Temperature Sensor
- Other:1 x Low Power Comparator
- Operating Temperature Range:-25 °C .. 75 °C Operating Temperature Range
- I/Os:32 General Purpose IOs
- I/Os:8 Analog IOs
- Package, QFN:48-pad QFN
Development Tools | |
CMSIS Drivers | No CMSIS-Driver in Device Family Pack. |