EZR32WG230F64R67G-C0R

RF Transceiver ICS Overview

The EZR32WG230F64R67G-C0R is a Sub-GHz Wireless Gecko SoC featuring an ARM Cortex-M4 core. It integrates an RF transceiver operating from 142 MHz to 1.05 GHz with 13 dBm output power and -133 dBm sensitivity. The device includes 64 kB flash, 32 kB RAM, and supports up to 48 MHz clock speed. It offers 38 I/O pins, 12-bit ADC, and interfaces including I2C, SPI, UART, and USB. Operating voltage ranges from 1.98 V to 3.8 V within a -40°C to +85°C temperature range in a 64-VFQFN package.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M4 processor with Sub-GHz RF transceiver for low-energy wireless solutions
• Supports multiple modulation schemes including FSK, GFSK, OOK, and MSK for flexible communication
• Provides comprehensive peripheral set including timers, ADC, and standard serial interfaces

RF Transceiver ICS Applications

• Smart metering systems
• Industrial monitoring and control
• Home automation devices

RF Transceiver ICS Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verify availability through secondary market channels or authorized distributors handling surplus stock. Confirm lot dates and authenticity carefully due to end-of-life status. Ensure compatibility with existing design infrastructure before procurement.

RF Transceiver ICS Selection Notes

Select this part for applications requiring integrated Sub-GHz connectivity and MCU processing in a single chip. Consider the 64 kB memory limit and 142 MHz-1.05 GHz frequency range suitability. Evaluate pin count and interface requirements against project needs. Check alternative active series if long-term supply assurance is critical.

RF Transceiver ICS Part Context

Part of the EZR32WG Wireless MCUs family, designed for high-performance, low-energy wireless applications. Combines ARM Cortex-M4 with EZRadioPro transceiver technology. Targets markets needing reliable Sub-GHz communication with minimal external components.

RF Transceiver ICS Replacement Considerations

Consult Silicon Labs PCN documents for potential cross-references within the EZR32 series. Active replacements may include newer Gecko Series variants with updated memory or interface options. Verify pin-to-pin compatibility and software library support when migrating.