AT86RF212B-ZU

RF Transceiver ICS Overview

The AT86RF212B-ZU is a low-power, low-voltage RF transceiver IC designed for IEEE 802.15.4, ZigBee, and 6LoWPAN applications in the 700/800/900 MHz bands. It integrates a complete radio front-end supporting BPSK and O-QPSK modulation with data rates up to 1 Mbps. The device operates within a supply voltage range of 1.8V to 3.6V and functions across an industrial temperature range of -40°C to +85°C. It is housed in a compact 32-pin QFN package measuring 5x5 mm.

RF Transceiver ICS Feature Summary

• Supports multiple regional frequency bands including China WPAN (779-787MHz), Europe SRD (863-870MHz), North America ISM (902-928MHz), and Japan (915-930MHz).
• Integrates fully integrated radio front-end with support for BPSK and O-QPSK modulation schemes.
• Designed for low-power operation suitable for battery-constrained wireless sensor networks.

RF Transceiver ICS Applications

• ZigBee wireless sensor networks
• IEEE 802.15.4 compliant devices
• 6LoWPAN implementations
• Low data rate ISM band applications

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'ZU' corresponds to the tape-and-reel or bulk packaging variant required for your assembly process. Confirm RoHS compliance status through official Microchip documentation prior to procurement. Ensure the 32-pin QFN footprint matches your PCB design guidelines. Validate that the operating voltage and temperature ranges align with your system specifications.

RF Transceiver ICS Selection Notes

Select this component when targeting sub-1 GHz regions such as Europe, North America, or Asia with specific regulatory requirements. It is suitable for designs requiring integrated MCU capabilities alongside RF transmission. Consider thermal management due to the small QFN package size. Compare against other AT86RF2xx series variants if different frequency bands or pin counts are needed.

RF Transceiver ICS Part Context

This part belongs to the AT86RF2xx family of ZigBit transceivers from Microchip Technology. These devices are optimized for low-cost, low-power wireless communication. The AT86RF212B specifically targets the 700-900 MHz spectrum, distinguishing it from the 2.4 GHz counterparts like the AT86RF230. It serves as a key component for global IoT deployments requiring multi-band support.

RF Transceiver ICS Replacement Considerations

Direct substitutes may include other AT86RF212 variants with different packaging options. Verify compatibility with existing firmware and hardware interfaces when replacing with similar Microchip transceivers. Cross-reference pinouts and electrical characteristics carefully.