EZR32LG330F128R69G-C0

RF Transceiver ICS Overview

The EZR32LG330F128R69G-C0 is a Sub-GHz wireless MCU from Silicon Labs, featuring an ARM Cortex-M3 core operating up to 48 MHz. It integrates 128 kB of Flash memory and 32 kB of RAM within a QFN-64 package. The device supports a supply voltage range of 1.98 V to 3.8 V and operates between -40°C and +85°C. Key peripherals include a 12-bit ADC with eight channels, four 16-bit timers, and interfaces such as I2C, SPI, UART, and USB.

RF Transceiver ICS Feature Summary

• Integrates an energy-efficient ARM Cortex-M3 processor with low-power capabilities for battery operation
• Includes a high-performance Sub-GHz transceiver suitable for long-range wireless communication
• Provides multiple digital interfaces including USB, UART, SPI, and I2C for system connectivity

RF Transceiver ICS Applications

• Smart home security sensors
• Wireless metering systems
• Industrial remote monitoring

RF Transceiver ICS Procurement Notes

Verify the exact suffix against official documentation, as variations like C0R or B0R may exist. Confirm current availability status, as this component may be discontinued or subject to limited supply. Ensure compatibility with existing firmware and hardware designs before procurement.

RF Transceiver ICS Selection Notes

Select this model when a Sub-GHz frequency band is required for longer range applications compared to 2.4 GHz alternatives. Consider the 128 kB Flash size for code storage requirements and verify that the QFN-64 package fits the PCB layout constraints.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG Gecko family, designed for low-energy wireless applications. It combines the processing power of the Cortex-M3 with the RF capabilities of the EZradioPro transceiver, targeting cost-sensitive and power-constrained IoT markets.

RF Transceiver ICS Replacement Considerations

Check for direct substitutes within the same family, such as the EZR32LG330F128R63G-B0R, which shares similar specifications but may differ in RF output power or package suffix.