EZR32LG330F256R68G-C0

RF Transceiver ICS Overview

The EZR32LG330F256R68G-C0 is a wireless microcontroller from the Silicon Labs EZR32LG family, featuring an ARM Cortex-M3 core. It integrates a sub-GHz RF transceiver operating between 142 MHz and 1.05 GHz with +20 dBm output power. The device includes 256 kB of flash memory and 32 kB of RAM. It supports a maximum clock frequency of 48 MHz and operates within a voltage range of 1.98 V to 3.8 V. The unit is housed in a 64-pin QFN package.

RF Transceiver ICS Feature Summary

• Combines high-performance sub-GHz RF transceiver with energy-efficient 32-bit MCU
• Provides flexible design options for wireless applications
• Integrates significant program memory and data storage capabilities

RF Transceiver ICS Applications

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

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity and pin alignment upon receipt. Ensure storage conditions comply with moisture sensitivity levels specified in the datasheet. Validate part markings against official Silicon Labs documentation to prevent counterfeit risks.

RF Transceiver ICS Selection Notes

Select this component for designs requiring integrated sub-GHz communication with moderate processing power. Consider the 48 MHz clock speed and memory size for application complexity. Evaluate the QFN-64 package constraints for PCB layout. Verify voltage requirements align with system power rails.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG Wireless MCU series by Silicon Labs. It is designed for low-power wireless applications using the Gecko OS or standard RTOS environments. The family targets cost-sensitive markets needing reliable sub-GHz connectivity.

RF Transceiver ICS Replacement Considerations

Check for updated suffixes like -C0R for reel packaging variants. Consult Silicon Labs for current lifecycle status as some listings indicate discontinuation.