EZR32WG230F64R67G-C0

RF Transceiver ICS Overview

The EZR32WG230F64R67G-C0 is a Sub-GHz Wireless Gecko SoC featuring an ARM Cortex-M4 core operating at up to 48 MHz. It integrates a high-performance transceiver supporting frequencies from 142 MHz to 1.05 GHz with 13 dBm output power. The device includes 64 kB of Flash memory and 32 kB of RAM. It operates within a voltage range of 1.98 V to 3.8 V and supports interfaces including I2C, SPI, UART, and USB. The component is housed in a 64-VFQFN package.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M4 processor with Sub-GHz RF transceiver
• Supports multiple modulation schemes including GFSK and OOK
• Provides low-power operation for energy-efficient applications

RF Transceiver ICS Applications

• Smart metering systems
• Industrial wireless sensor networks
• Home automation controllers

RF Transceiver ICS Procurement Notes

Verify the specific suffix against official Silicon Labs documentation to confirm exact pinout and configuration. Check current availability status as distribution channels may list obsolete or end-of-life variants. Ensure compatibility with required regulatory certifications for target markets before finalizing procurement decisions.

RF Transceiver ICS Selection Notes

Select this model when both MCU processing capabilities and integrated Sub-GHz radio functionality are required in a single chip. Consider the 64 kB memory size relative to application firmware requirements. Evaluate the QFN-64 package constraints for PCB layout and thermal management during the design phase.

RF Transceiver ICS Part Context

This component belongs to the EZR32WG series, designed for low-power wireless applications. It combines the benefits of a general-purpose microcontroller with specialized RF front-end capabilities, reducing system complexity compared to discrete solutions.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers: EZR32WG230F64R67G-C0R.