Nordic nRF52840-DK specs & datasheets
- Chip / SoC
- nRF52840
- CPU
- Arm Cortex-M4
- Clock
- 64 MHz
- RAM
- 24 KB
- Flash
- 56 KB
Imported entry: generated from open-source board definitions (platformio, zephyr), not reviewed by a person. Each fact links to the definition it came from.
Specifications
- Chip / SoC
- nRF52840[1]
- CPU
- Arm Cortex-M4[1]
- Clock
- 64 MHz[1]
- RAM
- 24 KB[2]
- Flash
- 56 KB[2]
- Upload limits
- 1 MB flash, 256 KB RAM[1]
Upload limits are what a sketch or firmware may use after the bootloader, as the build tools enforce them, not the chip’s full memory.
Can I still use it?
- Arduino framework
- Supported[1]Arduino framework available through PlatformIO.
- Zephyr RTOS
- Supported[2]
As published by each project, checked weekly. A platform not listed has no published information here, which is not the same as no support.
Datasheets and documents
Sources
Spotted a mistake?
Every report is read by a person and checked against a source before anything changes. Please link one if you have it.