EZR32WG330F64R61G-C0

RF Transceiver ICS Overview

The EZR32WG330F64R61G-C0 is a wireless microcontroller from Silicon Labs, featuring an ARM Cortex-M4 core. It integrates a sub-GHz RF transceiver supporting frequencies from 142 MHz to 1.05 GHz. The device includes 64 kB of flash memory and 32 kB of RAM. It operates within a voltage range of 1.98 V to 3.8 V and supports interfaces including I2C, SPI, UART, and USB. The component is housed in a QFN-64 package.

RF Transceiver ICS Feature Summary

• Integrates an ARM Cortex-M4 processor with a sub-GHz radio transceiver for wireless connectivity.
• Supports multiple communication protocols via integrated serial interfaces.
• Operates on low supply voltages suitable for battery-powered applications.

RF Transceiver ICS Applications

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

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C0' against official documentation, as it may indicate a specific tape-and-reel configuration or regional variant distinct from other packaging types like trays. Confirm current lifecycle status, as this part number appears marked obsolete in some distributor records. Ensure compatibility with required firmware SDK versions before procurement.

RF Transceiver ICS Selection Notes

Select this component when a balance of processing power and wireless capability is needed in a compact form factor. The Cortex-M4 core offers higher performance than M3 variants while maintaining low energy consumption. Verify that the 64 kB flash size meets application code requirements and that the QFN-64 package fits the PCB layout constraints.

RF Transceiver ICS Part Context

This model belongs to the EZR32WG series, designed for sub-GHz wireless applications. It shares architectural similarities with other Gecko MCUs but is distinguished by its specific memory configuration and interface set. The series targets cost-sensitive wireless IoT deployments requiring reliable long-range communication.

RF Transceiver ICS Replacement Considerations

Check for direct substitutes within the EZR32WG family with compatible pinouts and memory sizes. Note that the 'C0' suffix may limit availability; consider equivalent parts with different suffixes if packaging flexibility is required. Verify firmware compatibility when switching between similar Gecko models.