NRF52833-QIAA-R

RF Transceiver ICS Overview

The nRF52833-QIAA-R is a multi-protocol System on Chip (SoC) from Nordic Semiconductor, designed for commercial and industrial applications. It features a 64 MHz Arm Cortex-M4 processor with FPU, 512 KB flash memory, and 128 KB RAM. The device supports Bluetooth 5.2/5.3, Thread, Zigbee, and NFC protocols. Key electrical parameters include a maximum output power of +8 dBm, receiver sensitivity of -95 dBm at 1 Mbps, and an operating voltage range of 1.7 V to 5.5 V. It operates within an extended temperature range of -40°C to +105°C.

RF Transceiver ICS Feature Summary

• Supports Bluetooth 5.2 Direction Finding for accurate positioning solutions
• Enables dynamic multi-protocol operation including BLE, Mesh, Thread, and Zigbee
• Integrated DC-DC converter and dual LDO regulators for efficient power management
• Extended industrial temperature rating up to 105°C for robust performance

RF Transceiver ICS Applications

• Professional lighting systems
• Asset tracking devices
• Advanced wearable electronics
• Smart home appliances
• Indoor navigation and wayfinding

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'QIAA' against official Nordic Semiconductor documentation to confirm package type and tape/reel specifications. Ensure compatibility with required humidity sensitivity levels and reflow soldering profiles. Confirm that the ordered component matches the exact pinout and marking requirements for your PCB design before production.

RF Transceiver ICS Selection Notes

Select this SoC for applications requiring high memory capacity and industrial temperature resilience. It is suitable for designs needing simultaneous support for multiple wireless standards. Consider the QFN package options based on available board space and thermal dissipation needs. Evaluate the need for Direction Finding capabilities if precise location tracking is required.

RF Transceiver ICS Part Context

The nRF52833 is the fifth product in the industry-leading nRF52 series. It builds upon the proven ARM Cortex-M4 architecture to deliver enhanced performance and connectivity. This SoC targets high-value applications demanding reliable wireless communication and extensive processing power within a compact form factor.

RF Transceiver ICS Replacement Considerations

nRF52833-QDAA-R

RF Transceiver ICS FAQ

Does the nRF52833 support Bluetooth Direction Finding?

Yes, it includes hardware support for Bluetooth 5.2 Direction Finding to enable accurate angle-of-arrival calculations.

What is the maximum operating temperature?

The device is rated for an extended operating temperature range up to +105°C.