nRF52833-QDAA-R Multiprotocol SoC Bluetooth 5.3 QFN-40

The nRF52833-QDAA-R is an ultra-low-power multiprotocol System-on-Chip (SoC) designed for demanding industrial and commercial IoT applications. Built around a 64 MHz Arm Cortex-M4 processor with FPU, it features 512 KB Flash and 128 KB RAM to support complex applications and concurrent protocol operation. This SoC is a leader in Bluetooth Direction Finding, supporting both AoA and AoD for high-precision location services. Qualified for an extended temperature range of -40°C to 105°C, it is ideal for professional lighting, asset tracking, and advanced wearables. The integrated Full-speed USB 2.0 and high-speed SPI interfaces provide robust connectivity options, while the wide 1.7V to 5.5V supply range supports various power sources, including rechargeable batteries and USB.

Features:

• Advanced Multiprotocol Support: Runs Bluetooth Low Energy, Bluetooth mesh, Thread, and Zigbee concurrently.
• Bluetooth Direction Finding: Supports Angle of Arrival (AoA) and Angle of Departure (AoD) for sub-meter positioning accuracy.
• Extended Temperature Range: Industrial-grade operation from -40°C up to 105°C.
• High-Performance Radio: Up to +8 dBm output power and -103 dBm sensitivity in Long Range mode.
• Integrated USB 2.0: Full-speed 12 Mbps USB interface for simplified data transfer and charging.
• Rich Peripheral Set: Includes NFC-A tag, 12-bit ADC, PWM, and high-speed 32 MHz SPI.

Package Includes:

1 x NRF52833-QDAA-R NRF52833 QFN-40 embedded RF transceiver chip