EZR32WG230F256R63G-C0R

RF Transceiver ICS Overview

The EZR32WG230F256R63G-C0R is a Sub-GHz Wireless Gecko System-on-Chip integrating an ARM Cortex-M4 processor with an EZRadioPro transceiver. It features 256 kB of flash memory and 32 kB of RAM, operating at a maximum clock frequency of 48 MHz. The device supports frequencies from 142 MHz to 1.05 GHz with a data rate of 1 Mbps. It includes a 12-bit ADC, two SPI channels, two I2C interfaces, and two UART/USART ports. Operating voltage ranges from 1.98 V to 3.8 V within a temperature range of -40 °C to +85 °C.

RF Transceiver ICS Feature Summary

• Integrates ARM Cortex-M4 core with Sub-GHz RF transceiver for low-power wireless connectivity
• Supports IEEE 802.15.4 protocols including Zigbee and Thread applications
• Provides extensive peripheral set including multiple communication interfaces and high-resolution ADC

RF Transceiver ICS Applications

• Wireless sensor networks
• Smart home automation systems
• Industrial monitoring and control

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C0R' against official Silicon Labs documentation to confirm tape-and-reel packaging and environmental compliance status. Ensure the selected variant matches the required operating temperature range and pin configuration for the target PCB design. Cross-reference the datasheet revision to validate all electrical characteristics prior to final procurement decisions.

RF Transceiver ICS Selection Notes

Select this component when a balance of processing power and long-range Sub-GHz communication is required. The Cortex-M4 core handles complex protocol stacks while the integrated radio reduces external BOM. Consider the 64-pin QFN package constraints and thermal dissipation requirements during layout. Verify that the 256 kB memory size accommodates the application firmware and network stack overhead.

RF Transceiver ICS Part Context

This part belongs to the EZR32WG family of wireless MCUs from Silicon Labs. These devices are designed for energy-efficient IoT applications requiring reliable Sub-GHz transmission. The family offers various memory and package options to suit different form factors and performance needs while maintaining compatibility with Silicon Labs development tools and software libraries.

RF Transceiver ICS Replacement Considerations

Consult the official Silicon Labs cross-reference guide for verified substitutes. Alternative parts may differ in memory size, package dimensions, or RF performance specifications. Ensure any replacement maintains compatibility with existing firmware and hardware designs.