nRF52833 Bluetooth® 5.1 SoC

Nordic Semiconductor’s ultra-low-power multiprotocol SoC comes with analog and digital interfaces

Image of Nordic Semiconductor nRF52833 Bluetooth® 5.1 SoCNordic Semiconductor's nRF52833 is an ultra-low power multiprotocol SoC with a Bluetooth 5.1 direction-finding capable radio, qualified for operation at an extended temperature range of -40°C to +105°C. The nRF52833 supports Bluetooth 5.1, Bluetooth mesh, 802.15.4, Thread, Zigbee®, and proprietary 2.4 GHz protocols. It is the 5th addition to the industry-leading nRF52® series and includes higher-end features such as a full-speed 12 Mbps USB, high-speed 32 MHz SPI, and +8 dBm output power. The nRF52833 is built around a 64 MHz Arm® Cortex®-M4F and has 512 kB Flash and 128 kB RAM memory available for higher-value applications.

The nRF52833 comes with analog and digital interfaces such as NFC-A, ADC, UART/SPI/TWI, PWM, I²S, and PDM. The SoC has a 1.7 V to 5.5 V supply voltage range (two-stage LDO, one DC/DC converter), which enables powering the device from coin-cells, rechargeable batteries, or over USB. The extended temperature range of up to +105°C, a generous amount of memory, and concurrent multiprotocol support ensures the nRF52833 is an ideal device for a wide range of commercial and industrial applications, including professional lighting and asset tracking. A 1:4 RAM to Flash ratio and +8 dBm output power make the nRF52833 suitable for advanced wearables or smart home applications that require robust coverage.

  • Bluetooth 5.1, IEE 802.15.4-2006, 2.4 GHz transceiver
    • -20 dBm to +8 dBm TX power configurable in 4 dB steps
    • -95 dBm sensitivity in 1 Mbps Bluetooth low-energy mode
    • Bluetooth 5.1 direction finding capable
  • 64 MHz 32-bit Arm Cortex-M4 core with FPU
  • 512 kB Flash with cache +128 kB RAM memory
  • -40°C to +105°C operating range
  • 1.7 V to 5.5 V supply voltage range
  • Wide range of analog and digital peripherals, including USB, NFC, ADC, HS-SPI, SPI, UART, I²C, TIMER, RTC, PWM, I²S, and PDM
  • Concurrent multiprotocol support, including support for Bluetooth LE alongside Bluetooth mesh, Thread, or Zigbee
  • Professional lighting
  • Asset tracking and wayfinding
  • Multiprotocol devices
  • Mesh networks
  • Advanced wearables
  • Smart home automation
  • Toys
  • VR/AR
  • Gaming
  • Sports and fitness

nRF52 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
BLE/ANT/ 802.15.4/THREAD/ZIGBEENRF52833-QIAA-RBLE/ANT/ 802.15.4/THREAD/ZIGBEE5960 - ImmediateView Details
EVAL KIT FOR NRF52833 SOCNRF52833-DKEVAL KIT FOR NRF52833 SOC74 - ImmediateView Details
Published: 2019-11-15