EZR32WG230F256R60G-C0

RF Transceiver ICS Overview

The EZR32WG230F256R60G-C0 is a Sub-GHz wireless microcontroller from Silicon Labs, featuring an ARM Cortex-M4 core. It integrates 256 kB of flash memory and 32 kB of RAM within a QFN-64 package. The device supports operating frequencies between 142 MHz and 1.05 GHz with a maximum clock frequency of 48 MHz. It operates on a supply voltage range of 1.98 V to 3.8 V and includes an 8-channel 12-bit ADC. Interfaces include I2C, SPI, and UART, supporting up to 41 I/O pins across four timers.

RF Transceiver ICS Feature Summary

• Integrates a high-performance ARM Cortex-M4 processor for complex embedded tasks
• Provides integrated Sub-GHz radio connectivity for long-range wireless communication
• Includes multiple analog and digital peripherals for sensor interfacing

RF Transceiver ICS Applications

• Smart metering infrastructure
• Industrial monitoring systems
• Wireless sensor networks

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C0' against official datasheets to confirm temperature grade and packaging details. Ensure compatibility with the required Sub-GHz frequency band for your target region. Confirm that the QFN-64 footprint matches your PCB design constraints. Check for any recent product lifecycle notices or obsolescence warnings from Silicon Labs before finalizing procurement plans.

RF Transceiver ICS Selection Notes

Select this component when a balance of processing power and low-power wireless connectivity is required. The Cortex-M4 core offers superior computational capability compared to M3 variants in the same family. Consider the 256 kB flash size for applications requiring significant local code storage. Evaluate the 1.98 V minimum voltage requirement against your system's power budget.

RF Transceiver ICS Part Context

This part belongs to the EZR32WG230 series, designed for Sub-GHz wireless applications. It shares architectural similarities with other Gecko MCUs but distinguishes itself through its specific RF front-end configuration and memory layout. The WG series targets cost-sensitive wireless markets requiring reliable long-range communication capabilities.

RF Transceiver ICS Replacement Considerations

EZR32WG230F256R60G-B0 serves as a direct alternative with potential differences in temperature rating or packaging. Cross-reference pinouts and register maps to ensure software compatibility during substitution.