EZR32LG230F64R63G-B0

RF Transceiver ICS Overview

The Silicon Labs EZR32LG230F64R63G-B0 is a sub-GHz wireless MCU featuring an ARM Cortex-M3 core. It integrates a 64 kB Flash program memory and 32 kB RAM within a 64-pin QFN package. The device supports operating frequencies from 142 MHz to 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. The component provides 41 I/O pins and interfaces including I2C, SPI, and UART.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M3 processor with sub-GHz RF transceiver capabilities for wireless communication.
• Includes embedded non-volatile memory consisting of 64 kB Flash and 32 kB RAM for data storage and processing.
• Features a high-resolution analog-to-digital converter with multiple channels for sensor interface applications.

RF Transceiver ICS Applications

• Smart home automation devices
• Wireless sensor networks
• Industrial monitoring systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'B0' against official Silicon Labs documentation to confirm pinout and packaging details. Confirm current lifecycle status as some sources indicate this model may be obsolete or discontinued. Ensure compatibility with required firmware libraries before procurement.

RF Transceiver ICS Selection Notes

Select this component when a low-power sub-GHz solution with integrated MCU is required. Compare against the EZR32WG series if higher performance or different memory configurations are needed. Verify that the 48 MHz clock speed and 64 kB Flash meet application requirements.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG (Leopard Gecko) family of wireless MCUs. It is designed for cost-sensitive, low-power applications requiring reliable sub-GHz connectivity. The series typically offers integrated PA options and simplified design-in processes for industrial and consumer markets.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Silicon Labs official documentation for direct replacements or obsolescence notices.