NRF52833 in nRF52 Family
The nRF52833 is a versatile multiprotocol SoC from Nordic Semiconductor designed for professional lighting, asset tracking, and smart home applications. Built on the 32-bit ARM Cortex-M4 with FPU, it bridges the gap between the high-end nRF52840 and the cost-optimized nRF52810. This family is engineered for high-reliability wireless communication, offering full support for Bluetooth 5.1 Direction Finding, Bluetooth mesh, Thread, Zigbee, and proprietary 2.4 GHz protocols while operating across an extended temperature range of -40 to 105 degrees Celsius.
Variants in This Sub-Family
| Part Number | Difference | Stock |
|---|---|---|
| nRF52833-QDAA-R (Nordic Semiconductor) | QDAA-R | 7,764 |
| nRF52833-DK (Nordic Semiconductor) | DK | 229 |
| nRF52833-QDAA-R7 (Nordic Semiconductor) | QDAA-R7 | 6,591 |
| NRF52833-QIAA-R7 (Nordic Semiconductor) | 512KB Flash | — |
Variants within the nRF52833 family primarily differ by package type and quantity. The QIAA and QDAA suffixes indicate a 7x7 mm QFN73 package and a 5x5 mm QFN40 package respectively, while the CJAA variant utilizes a compact 3.2x3.2 mm WLCSP package for space-constrained designs. Evaluation and software development are facilitated by the nRF52833-DK development kit, which provides headers for access to all I/O pins and an integrated PCB antenna.
