Nordic Semiconductor nRF52811_xxAA
ARM Cortex-M4, 64 MHz, 192 kB ROM, 48 kB RAM
nRF52811 is a microcontroller from the NRF52 Series family of microcontrollers with ideally fitted for the S110 Bluetooth Low Energy Peripheral protocol stack, S120 Bluetooth Low Energy Central protocol stack, S130 Bluetooth Low Energy Multi-role protocol stack, IEEE 802.15.4 protocol stacks and proprietary 2.4GHz protocol stacks, including Gazell, all available free of charge in the nRF52 Software Development Kit.
- Processor:Cortex-M4, 64 MHz
- Cryptographic Engine:128 -bit AES Electronic Codebook Encryption Peripheral
- RNG:True Random Number Generator
- ROM:192 kB
- RAM:24 kB
- RAM:24 kB
- Additional Memory:196608 byte Flash
- Additional Memory:24576 byte RAM
- Additional Memory:24576 byte CodeRAM
- External Oscillator:32 MHz 0 uW/MHz External Crystal Oscillator
- Internal RC:64 MHz Internal RC Oscillator
- Supply Voltage:1.7 V .. 3.6 V Operating Voltage
- Maximum Clock Frequency:64 MHz,
- RTC:32 kHz RTC with 3 Capture/Compare registers
- SPI:2 x SPI
- UART:1 x Universal Asynchronous Receiver/Transmitter
- Other:1 x Quadrature Decoder
- Other:1 x Pulse Density Modulation Interface
- Other:1 x 2.4 GHz RF transceiver for Bluetooth Low energy (BLE), ANT, IEEE 802.15.4 and proprietary protocols
- Other:1 x I2C compatible Two-Wire Interface
- Watchdog:1 x Watchdog Timer
- Timer/Counter:3 x 32-bit Timer/Counter
- PWM:4 x 14-bit Pulse Width Modulation
- ADC:8-channel x 10 bit ADC
- Temperature Sensor:1 x Temperature Sensor
- Other:1 x Analog Comparator
- Operating Temperature Range:-40 °C .. 85 °C Operating Temperature Range
- I/Os:8 Analog IOs
- I/Os:32 General Purpose IOs
- Package, QFN:48-pad QFN
- Package, QFN:32-pad QFN
Development Tools | |
CMSIS Drivers | No CMSIS-Driver in Device Family Pack. |