EZR32LG230F256R55G-B0

RF Transceiver ICS Overview

The EZR32LG230F256R55G-B0 is a wireless microcontroller from Silicon Labs' Gecko family, integrating an ARM Cortex-M4 core with FPU. It features 256 kB of flash memory and 32 kB of RAM. The device supports IEEE 802.15.4 and Zigbee protocols, operating at frequencies up to 960 MHz. It includes a 12-bit ADC, multiple UARTs, SPIs, and I2C interfaces. The MCU operates within a voltage range of 1.98 V to 3.6 V, ensuring efficient power management for battery-powered applications.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor with hardware floating-point unit for high-performance computation.
• Supports IEEE 802.15.4 and Zigbee protocol stacks for reliable mesh networking.
• Includes comprehensive peripheral set such as multi-frequency radio, DMA controller, and various serial interfaces.

RF Transceiver ICS Applications

• Smart home automation devices requiring low-power mesh connectivity
• Industrial sensor nodes utilizing Zigbee or Thread protocols
• Battery-operated consumer electronics needing secure wireless communication

RF Transceiver ICS Procurement Notes

Verify the exact part number suffix against official Silicon Labs documentation to confirm package type, temperature range, and tape-and-reel specifications. Ensure compatibility with required development tools and SDK versions before procurement. Cross-reference RoHS compliance status if environmental regulations apply to your manufacturing process.

RF Transceiver ICS Selection Notes

Choose this component when a balance of processing power and RF performance is needed for Zigbee applications. The Cortex-M4 core offers sufficient speed for complex logic while maintaining low energy consumption. Evaluate pin count and memory requirements against project constraints to ensure optimal resource utilization without over-specifying.

RF Transceiver ICS Part Context

This model belongs to the EFR32LG (Long Range) Gecko series, designed for robust wireless connectivity in sub-GHz bands. It is part of Silicon Labs' broader IoT portfolio, emphasizing security and scalability. The device complements other Gecko MCUs by offering specific optimizations for long-range communication and enhanced network reliability in demanding environments.

RF Transceiver ICS Replacement Considerations

Direct substitutes include other variants within the EZR32LG230 series with differing memory sizes or package options, such as the EZR32LG230F128R55G. Verify pin-to-pin compatibility and software library support when migrating between different flash capacities or package types within the same product family.