nRF52833System on Chip

105°C qualified Bluetooth 5.2 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

The nRF52833 is a general-purpose multiprotocol SoC with a Bluetooth Direction Finding capable radio, qualified for operation at an extended temperature range of -40°C to 105°C. It is the 5th addition to the industry leading nRF52 Series and is built around a 64 MHz Arm Cortex-M4 with FPU, and has 512 KB flash and 128 KB RAM memory available for higher value applications. 

The extended 105°C temperature qualification, coupled with a generous amount of memory and dynamic 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 where robust coverage is important. 

It includes a range of analog and digital interfaces such as NFC-A, ADC, Full-speed 12 Mbps USB 2.0, High-speed 32 MHz SPI, UART/SPI/TWI, PWM, I2S and PDM, and has a 1.7 V to 5.5 V supply voltage range, which enables powering the device from rechargeable batteries or over USB. The two-stage LDO regulator and a DC-DC converter, together with the automated power management system help deliver low power numbers even in more advanced applications.

Download PDFnRF52833 product brief [PDF]

Key features
  • 64 MHz Arm Cortex-M4 with FPU
  • 512 KB Flash, 128 KB RAM
  • 2 Mbps, 1 Mbps, Long Range
  • Bluetooth Low Energy
  • Bluetooth Direction Finding
  • Bluetooth mesh
  • Thread, Zigbee
  • +8 dBm TX Power
  • 128-bit AES CCM
  • UART, SPI, TWI, PDM
  • HS-SPI, I2S, PWM
  • 12-bit ADC
  • NFC
  • USB 2.0

Learn more from our experts

We are hosting several webinars related to short-range technology

Upcoming webinars

Sign up for a webinar

  • Oct 14: Introduction to Thread networking protocol
  • Nov 4: Developing Thread products using nRF Connect SDK
  • Nov 11: Become an expert on power profiling your application  

 

Read more

 

 

 

Get an overview

Short-range wireless

Get an overview of the complete short-range wireless offering from Nordic Semiconductor

Development kit

Evaluate, prototype and develop with nRF52833

nRF52833 DK

The nRF52833 DK is a Bluetooth LE, Bluetooth mesh, Thread and Zigbee development kit for the nRF52820 and nRF52833 SoCs.

Latest news

China Telecom
Corporate
30 Sep 2020

Nordic Semiconductor’s cellular IoT SiP certified by China T...

Read More
nRF5340 SoC
Corporate
30 Sep 2020

Nordic Semiconductor to ship its billionth Arm Cortex-M base...

Read More
Waire Health
Customer
28 Sep 2020

Waire Health’s C-Detect employs Nordic nRF52840 SoC-based La...

Read More