nRF52833 Wireless SoC by Nordic Semiconductor

The nRF52833 is a Bluetooth 5.1 SoC that supports Bluetooth mesh, 802.15.4, Thread, Zigbee, and proprietary 2.4 GHz protocols. This multiprotocol SoC with a Bluetooth 5.1 Direction Finding capable radio is qualified for operation at an extended temperature range of -40°C to 105°C. It is built around a 64 MHz Arm Cortex-M4 with FPU, and includes a generous amount of Flash (512 KB) and RAM (128 KB) memory making it an ideal option for a wide range of commercial and industrial wireless applications including professional lighting, asset tracking, smart home products, advanced wearables, and gaming solutions.

The nRF52833 is available in three different packages: a 7×7 mm QFN73 with 42 GPIOs, a 5×5 mm QFN40 with 18 GPIOs and a 3.2×3.2 mm WLCSP with 42 GPIOs. This SoC 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 a USB port.

Product Details

• • Part Number : nRF52833
  • Manufacturer : Nordic Semiconductor
  • Description : Bluetooth 5.1 SoC Qualified up to 105°C Ambient Temperature

General Parameters

• • Technology : 802.15.4, Bluetooth, Zigbee
  • Bluetooth Standard : Bluetooth V5.1
  • Bluetooth Application : Non-Audio
  • Data Rate : Bluetooth 5.1: 2 Mbps/1 Mbps/500 kbps/125 kbps 802.15.4: 250 kbps 2.4 GHz proprietary: 2 Mbps / 1 Mbps
  • Output Power : -20 to 8 dBm
  • Sensitivity : -103 to -89 dBm
  • Voltage : 1.7 to 5.5 V
  • Current Rx : 5.96 mA
  • Current Tx :6.10 to 16.10 mA
  • Flash : 512 KB
  • Interface : USB 2.0, SPI, UART, PWM, I2S
  • Mesh : Yes
  • RAM : 128 KB
  • Operating Temperature : -40 to 105 Degrees C

Courtesy of everything RF