EZR32LG230F128R61G-B0

RF Transceiver ICS Overview

The EZR32LG230F128R61G-B0 is a Silicon Labs RF microcontroller integrating an ARM Cortex-M3 core with a sub-GHz transceiver. It features 128 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 and includes a 12-bit ADC with 8 channels. It utilizes a QFN-64 package, operates between 1.98 V and 3.8 V, and functions within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Combines high-performance ARM Cortex-M3 MCU with integrated sub-GHz EZRadioPRO transceiver
• Supports IEEE 802.15.4 and proprietary protocols for wireless communication
• Provides industry-leading output power capabilities for extended range applications

RF Transceiver ICS Applications

• Building automation systems
• Home automation controllers
• Wireless sensor networks

RF Transceiver ICS Procurement Notes

Verify the specific suffix B0 against official datasheets to confirm pinout and package variations. Ensure compatibility with required regulatory certifications for target regions. Confirm that the 128 kB Flash variant matches application code size requirements before finalizing procurement decisions.

RF Transceiver ICS Selection Notes

Select this component when both processing capability and sub-GHz wireless connectivity are required in a single package. The Cortex-M3 architecture offers sufficient performance for complex protocol stacks while maintaining low power consumption suitable for battery-operated devices requiring reliable long-range communication.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG Gecko family, designed for energy-efficient wireless applications. It scales across the series with varying memory sizes and radio options, providing developers with flexible solutions for diverse IoT deployment scenarios while maintaining software compatibility within the platform.

RF Transceiver ICS Replacement Considerations

Check for pin-compatible alternatives within the EZR32LG series offering different memory capacities or updated radio specifications. Verify that any substitute maintains the same QFN-64 footprint and electrical characteristics to ensure seamless integration into existing hardware designs.