EZR32LG330F64R55G-C0

RF Transceiver ICS Overview

The EZR32LG330F64R55G-C0 is a wireless system-on-chip from Silicon Labs, integrating an ARM Cortex-M3 microcontroller with a sub-GHz RF transceiver. It features 64 kB of flash memory and 8 kB of RAM, operating at a maximum clock frequency of 25 MHz. The device supports a supply voltage range of 1.98 V to 3.8 V and includes a 12-bit ADC with six channels. It utilizes the EZRadio transceiver technology for reliable wireless communication.

RF Transceiver ICS Feature Summary

• Integrates an energy-efficient 32-bit ARM Cortex-M3 MCU with a high-performance sub-GHz RF transceiver
• Utilizes EZRadio transceiver technology for robust wireless connectivity
• Supports low-power operation suitable for battery-powered applications

RF Transceiver ICS Applications

• Battery-powered wireless sensor nodes
• Home automation and smart metering systems
• Industrial monitoring and control applications

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package type and marking codes match official specifications. Ensure storage conditions comply with moisture sensitivity levels. Review datasheet revisions for any functional updates prior to integration into final designs.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and sub-GHz RF solution is required. Consider the 25 MHz processing speed and 64 kB memory capacity for application complexity. Evaluate power consumption requirements against the integrated transceiver capabilities. Ensure compatibility with existing development tools and software libraries for the EZR32 family.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG Wireless MCU family, designed for sub-GHz ISM band applications. It combines the Leopard Gecko MCU core with EZRadio transceivers. The family targets cost-sensitive, low-power wireless markets requiring reliable data transmission over long distances.

RF Transceiver ICS FAQ

What is the operating frequency range of the EZR32LG330F64R55G-C0?

The device operates in the sub-GHz frequency range, typically covering 142 MHz to 1.05 GHz depending on regional regulations.

Does this component include an internal oscillator?

Yes, the EZR32LG330F64R55G-C0 features an internal high-frequency oscillator that can be used as the system clock source.