EZR32LG230F256R68G-B0R

Description：IC RF TXRX+MCU 802.15.4 64QFN
Series：EZR32LG
Mfr：Silicon Labs
Package：Tape & Reel (TR)

SKU:4cea2dc840e9 Category: RF Transceiver ICs Brand: Silicon Labs

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Product introduction

EZR32LG230F256R68G-B0R is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC RF TXRX+MCU 802.15.4 64QFN. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for EZR32LG230F256R68G-B0R

Description：IC RF TXRX+MCU 802.15.4 64QFN
Series：EZR32LG
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Type：TxRx + MCU
RF Family/Standard：802.15.4
Protocol：EZRadioPro
Modulation：4FSK, 4GFSK, FSK, GFSK, GMSK, MSK, OOK
Frequency：142MHz ~ 1.05GHz
Data Rate (Max)：1Mbps
Power - Output：20dBm
Sensitivity：-133dBm
Memory Size：256kB Flash, 32kB RAM
Serial Interfaces：I2C, SPI, UART, USART
Voltage - Supply：1.98V ~ 3.8V
Current - Receiving：11.1mA ~ 13.7mA
Current - Transmitting：18mA ~ 88mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：64-VFQFN Exposed Pad
Supplier Device Package：64-QFN (9x9)
GPIO：41
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for EZR32LG230F256R68G-B0R

EZR32LG230F256R68G-B0R

RF Transceiver ICS Overview

The Silicon Labs EZR32LG230F256R68G-B0R is a wireless MCU featuring an ARM Cortex-M3 core operating at up to 48 MHz. It integrates a sub-GHz RF transceiver supporting frequencies from 142 MHz to 1.05 GHz with +20 dBm output power. The device includes 256 kB of Flash memory and 32 kB of RAM. It operates on a supply voltage range of 1.98 V to 3.8 V, supports 12-bit ADC resolution, and utilizes a 64-VFQFN package.

RF Transceiver ICS Feature Summary

Integrates high-performance sub-GHz RF transceiver with energy-efficient 32-bit ARM Cortex-M3 microcontroller
Supports EZRadioPro protocol for robust low-power wireless communication
Provides extensive peripheral set including multiple serial interfaces and high-resolution analog-to-digital conversion

RF Transceiver ICS Applications

Smart home automation systems
Industrial sensor networks
Wireless metering applications

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package marking and datasheet revision compatibility. Check for obsolescence status as this specific variant may be discontinued. Ensure environmental compliance documentation matches project requirements.

RF Transceiver ICS Selection Notes

Select this component for designs requiring integrated sub-GHz connectivity with moderate processing power. Evaluate the 256 kB memory capacity against application firmware size. Consider the 64-pin QFN footprint for PCB layout constraints. Verify voltage domain compatibility with the 1.98 V to 3.8 V operating range.

RF Transceiver ICS Part Context

This part belongs to the EZR32LG family of wireless MCUs from Silicon Labs. The series combines Gecko platform efficiency with sub-GHz radio capabilities. It targets applications needing reliable long-range communication in the license-free ISM bands.