Le blog de l'entreprise Nordic NRF52833-QDAA-B-R BT 5.4 SoC: Multi-technology Wireless SoC Supporting BT 5.3/Zigbee/Thread

Mingjiada Electronics as a professional electronic component supplier now proudly presents the NRF52833-QDAA-B-R—a versatile multi-protocol SoC chip designed by Nordic Semiconductor.

With its exceptional performance and extensive protocol support, the NRF52833-QDAA-B-R is the ideal choice for professional lighting, advanced wearables, and high-value IoT applications.

01 NRF52833-QDAA-B-R Product Overview
The NRF52833-QDAA-B-R is an ultra-low-power, multi-protocol SoC capable of stable operation across an extended temperature range of -40°C to 105°C.

As the fifth member of the industry-leading nRF52 family, this device integrates powerful processing capabilities with rich wireless connectivity features.

The NRF52833-QDAA-B-R is well-suited for advanced wearables or smart home applications requiring robust coverage.

02 NRF52833-QDAA-B-R Core Features
Processing and Memory
High-Performance Processor: Built around a 64 MHz Arm® Cortex®-M4 core with a Floating-Point Unit (FPU), delivering outstanding processing capability.
Generous Memory: Equipped with 512KB flash memory and 128KB RAM to support complex applications and data processing.
Wireless Connectivity
Multi-Protocol Support: Supports Bluetooth LE, Bluetooth Mesh, 802.15.4, Thread, Zigbee, and proprietary 2.4 GHz protocols for unparalleled connectivity flexibility
Bluetooth 5.3: Integrated Bluetooth 5.3 radio with direction-finding capability and extended range transmission
Enhanced RF Performance: +8dBm transmit power and -95dBm sensitivity (at 1Mbps) ensure reliable wireless coverage
Energy Efficiency and Integration
Ultra-Low Power: Optimised power management architecture delivers 4.8mA transmit (0dBm) and 4.6mA receive (1Mbps) current, significantly extending battery life
High Integration: The chip integrates multiple functions including a DC-DC converter, full-speed 12 Mbps USB 2.0, and NFC-A tag support.

03 NRF52833-QDAA-B-R Product Attributes
Manufacturer: Nordic Semiconductor
Product Category: RF System-on-Chip (SoC)
Type: BLE 5.3, Bluetooth Mesh, NFC, Thread, Zigbee
Core: ARM Cortex M4
Operating Frequency: 2.4 GHz
Maximum Data Rate: 2 Mbps
Output Power: 8 dBm
Sensitivity: -95 dBm
Supply Voltage - Min: 1.7 V
Supply Voltage - Max: 5.5 V
Receive Supply Current: 6 mA
Transmit Supply Current: 15.5 mA
Program Memory Size: 512 kB
Minimum Operating Temperature: -40°C
Maximum Operating Temperature: +105°C

04 Application Areas
The NRF52833-QDAA-B-R is suitable for a variety of high-end application scenarios:
Professional Lighting Systems: With Bluetooth mesh support and an extended temperature range, the NRF52833-QDAA-B-R is well-suited for commercial and industrial lighting solutions
Premium wearables: Low-power characteristics and robust processing capabilities make the NRF52833-QDAA-B-R an ideal choice for high-end wearable products
Smart home: Multi-protocol support enables the NRF52833-QDAA-B-R to seamlessly connect with diverse smart home devices
Industrial IoT: The NRF52833-QDAA-B-R's extended temperature range and rich interfaces meet demanding industrial environment requirements
Asset Tracking and RTLS: Bluetooth direction-finding capabilities enable the NRF52833-QDAA-B-R to excel in high-precision indoor positioning applications

Contact Information:
Contact Person: Mr Chen
Telephone: +86 13410018555 (Mr Chen, same number for WeChat)
Email: sales@hkmjd.com
Official Website: https://www.integrated-ic.com/