EZR32LG330F64R61G-B0R

RF Transceiver ICS Overview

The EZR32LG330F64R61G-B0R is a wireless microcontroller from the Silicon Labs EZR32LG family, integrating an ARM Cortex-M3 core with a sub-GHz RF transceiver. It features 64 kB of program memory and 32 kB of data RAM. The device operates on a supply voltage ranging from 1.98 V to 3.8 V and supports a maximum clock frequency of 48 MHz. It includes a 12-bit ADC with 8 channels and offers interfaces such as I2C, SPI, UART, and USB. The component is housed in a QFN-64 package and functions within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Combines high-performance sub-GHz RF transceiver with energy-efficient 32-bit MCU
• Integrates USB interface for connectivity alongside standard serial protocols
• Provides flexible design options through integrated analog peripherals including ADC

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 specific ordering suffixes match project requirements. Check RoHS compliance status via official documentation. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet. Validate package markings against official part identification guides.

RF Transceiver ICS Selection Notes

Select this component when sub-GHz wireless communication combined with USB connectivity is required. Consider the 64 kB memory limit for application complexity. Evaluate power consumption profiles against system battery life requirements. Verify interface compatibility with existing peripheral designs. Assess thermal performance within the specified operating temperature range.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG series, designed for low-power wireless applications. It shares architectural similarities with other members of the Gecko platform but differs in memory size and specific RF configuration. The series targets cost-sensitive designs requiring reliable sub-GHz transmission capabilities.

RF Transceiver ICS Replacement Considerations

EZR32LG330F64R61G-B0 is a related variant with identical electrical specifications but different packaging or suffix designation.