EZR32WG230F256R69G-B0

RF Transceiver ICS Overview

The EZR32WG230F256R69G-B0 is a 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 from 142 MHz to 1.05 GHz with a maximum clock frequency of 48 MHz. It operates on a voltage range of 1.98 V to 3.8 V and includes a 12-bit ADC with 8 channels. The component provides I2C, SPI, and UART interfaces and functions as an RF transceiver supporting IEEE 802.15.4 standards.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor with low-energy wireless capabilities
• Includes built-in IEEE 802.15.4 compliant RF transceiver functionality
• Provides multiple communication interfaces including I2C, SPI, and UART

RF Transceiver ICS Applications

• IEEE 802.15.4 based wireless sensor networks
• Zigbee home automation devices
• Thread protocol mesh networking nodes
• Low-power IoT peripheral controllers

RF Transceiver ICS Procurement Notes

Verify the specific suffix B0 against official Silicon Labs documentation to confirm exact radio performance characteristics and pinout compatibility. Confirm current lifecycle status as obsolete or active through authorized distributors before procurement planning. Ensure environmental compliance requirements match project specifications.

RF Transceiver ICS Selection Notes

Select this component for applications requiring integrated RF transmission alongside processing power. Consider the 48 MHz clock speed and memory size for algorithm complexity. Evaluate the QFN-64 package dimensions against PCB space constraints. Verify interface availability meets system connectivity needs.

RF Transceiver ICS Part Context

This part belongs to the EZR32WG series of wireless MCUs designed for energy-efficient applications. It combines processing and radio functions into a single chip to reduce system complexity. The series targets industrial and consumer markets requiring reliable short-range wireless communication.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.