EZR32WG330F64R60G-B0

RF Transceiver ICS Overview

The EZR32WG330F64R60G-B0 is a wireless microcontroller from Silicon Labs, integrating an ARM Cortex-M4 MCU with a sub-GHz EZRadioPRO transceiver. It features 64 KB of flash memory and operates within a voltage range of 1.98 V to 3.8 V. The device supports frequencies from 142 MHz to 1.05 GHz, delivering up to +13 dBm output power. Packaged in a 64-pin VFQFN with an exposed pad, it is designed for low-energy applications requiring high-performance RF connectivity.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M4 processor with sub-GHz EZRadioPRO transceiver
• Provides industry-leading +13 dBm output power for extended range
• Supports 802.15.4 protocol stack compatibility
• Operates across wide frequency bands from 142 MHz to 1.05 GHz

RF Transceiver ICS Applications

• Smart metering and utility automation systems
• Industrial sensor networks and telemetry
• Home automation and security alarm systems
• Wireless remote control devices

RF Transceiver ICS Procurement Notes

Verify the specific ordering suffix (e.g., R60G vs R63G) against the manufacturer's datasheet to ensure correct package type and temperature rating. Confirm RoHS compliance status and check for end-of-life notifications, as some variants may be marked as not recommended for new designs. Always validate pinout compatibility with existing PCB layouts before procurement.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and RF solution is required for sub-GHz applications. The Cortex-M4 core offers sufficient processing power for complex protocol stacks compared to simpler cores. Ensure the 64 KB flash capacity meets code storage needs. Consider the QFN-64 package constraints for thermal management and board space availability during the design phase.

RF Transceiver ICS Part Context

This part belongs to the EZR32WG series, known as Wonder Gecko Wireless MCUs. These devices are optimized for low-power IoT applications, combining efficient energy management with robust RF performance. The series typically includes variants with different memory sizes and package options to suit diverse design requirements.

RF Transceiver ICS Replacement Considerations

The EZR32WG330F64R63G-B0R is a documented substitute variant within the same family. Verify if the R63G suffix indicates a different package or temperature grade. Cross-reference electrical specifications to ensure functional equivalence without redesigning the RF front-end circuitry.