NRF52840-dat
nRF52840 Features
- 32-bit ARM® Cortex®-M4F processor, 64 MHz
- 1 MB Flash, 256 KB RAM
- Bluetooth 5, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT, proprietary 2.4 GHz
- USB 2.0 full-speed (12 Mbps) device
- NFC-A tag support
- 48 programmable GPIOs
- SPI, I2C, UART, PWM, PDM, I2S, QSPI, and more
- 12-bit ADC, comparator, temperature sensor
- Crypto: AES, ECB, CCM, AAR, RNG, SHA-256
- On-chip DC-DC and LDO regulators
- Supply voltage: 1.7 V to 3.6 V
- Operating temperature: -40°C to +85°C
- Package: QFN73, 7x7 mm
- Arm TrustZone CryptoCell-310 security
- Flexible power management and low power consumption
- Direct Memory Access (DMA)
- Programmable Peripheral Interconnect (PPI)
- EasyDMA for peripherals
- 8/9/10/11/12-bit ADC, 200 ksps
- 4x 32-bit timers, RTC, watchdog, and more
module info
- free GPIO == 29
- flash = 1MB
