EZR32LG230F256R55G-B0R

RF Transceiver ICS Overview

The EZR32LG230F256R55G-B0R is a sub-GHz wireless microcontroller from Silicon Labs, featuring an ARM Cortex-M3 core operating at up to 48 MHz. It integrates 256 kB of Flash memory and 32 kB of RAM within a QFN-64 package. The device supports a supply voltage range of 1.98 V to 3.8 V and operates between -40°C and +85°C. It includes an 8-channel 12-bit ADC, four timers, and interfaces such as I2C, SPI, and UART.

RF Transceiver ICS Feature Summary

• Integrates a high-performance ARM Cortex-M3 processor with energy-efficient operation capabilities.
• Combines a robust sub-GHz RF transceiver with extensive on-chip memory resources.
• Provides versatile peripheral connectivity including multiple communication interfaces and analog-to-digital conversion.

RF Transceiver ICS Applications

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

RF Transceiver ICS Procurement Notes

Verify the specific suffix B0R against official Silicon Labs documentation to confirm tape-and-reel packaging and exact variant specifications. Ensure compatibility with required firmware SDK versions, noting that platform updates may affect development environments. Cross-reference the full part number with manufacturer datasheets to validate pinout and electrical characteristics for your specific design implementation.

RF Transceiver ICS Selection Notes

Select this component when a balance of processing power and RF performance is required for sub-GHz applications. The Cortex-M3 core offers sufficient computational capability for complex protocol stacks while maintaining low power consumption. Consider the 256 kB Flash size for larger application codebases and the integrated peripherals to reduce external component count in compact designs.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG family of wireless MCUs, designed for flexible sub-GHz communication solutions. It shares architectural similarities with other Gecko series devices but is optimized for specific frequency bands and output power levels. The family emphasizes ease of use through comprehensive software support and integrated hardware features for rapid prototyping.

RF Transceiver ICS Replacement Considerations

EZR32LG230F256R55G-B0 is a non-reel variant of the same functional device. Verify if reel packaging is strictly required for automated assembly processes before substituting.