EZR32HG320F32R67G-B0

Description：IC RF TXRX+MCU 802.15.4 48QFN
Series：-
Mfr：Silicon Labs
Package：Tray

SKU:5850072fdd49 Category: RF Transceiver ICs Brand: Silicon Labs

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Product introduction

EZR32HG320F32R67G-B0 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 48QFN. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for EZR32HG320F32R67G-B0

Description：IC RF TXRX+MCU 802.15.4 48QFN
Series：-
Mfr：Silicon Labs
Package：Tray
Type：TxRx + MCU
RF Family/Standard：802.15.4
Protocol：-
Modulation：4GFSK, GFSK, GMSK, OOK
Frequency：142MHz ~ 1.05GHz
Data Rate (Max)：1Mbps
Power - Output：13dBm
Sensitivity：-133dBm
Memory Size：32kB Flash, 8kB RAM
Serial Interfaces：I2C, SPI, UART, USART, USB
Voltage - Supply：1.98V ~ 3.8V
Current - Receiving：11.1mA ~ 13.7mA
Current - Transmitting：18mA ~ 108mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
GPIO：25
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for EZR32HG320F32R67G-B0

EZR32HG320F32R67G-B0

RF Transceiver ICS Overview

The EZR32HG320F32R67G-B0 is a wireless microcontroller from the Silicon Labs EZR32HG family, integrating an ARM Cortex-M0+ CPU with a sub-GHz RF transceiver. It supports 802.15.4 communications and features 32 kB of Flash memory and 8 kB of RAM. The device operates within a frequency range of 142 MHz to 1.05 GHz, delivering a maximum output power of +13 dBm and a sensitivity of -133 dBm. It achieves a maximum data rate of 1 Mbps and functions reliably across a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

Integrates an energy-efficient 32-bit ARM Cortex-M0+ processor with a high-performance sub-GHz radio for flexible system design.
Supports 802.15.4 wireless communication standards suitable for proprietary secure applications.
Provides robust RF performance with high output power and high receiver sensitivity.

RF Transceiver ICS Applications

Proprietary wireless sensor networks
Secure connected wireless devices
Industrial monitoring systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix B0 against the official datasheet to confirm package type and temperature grade. Ensure compatibility with the EZR32HG SDK for firmware development. Confirm RoHS compliance status through manufacturer documentation prior to integration into final products.

RF Transceiver ICS Selection Notes

Select this component when a low-power MCU combined with sub-GHz connectivity is required. The Cortex-M0+ core offers sufficient processing for simple protocol stacks. Consider the 32 kB memory limit for application complexity. Verify pinout compatibility if replacing older variants in existing designs.

RF Transceiver ICS Part Context

This part belongs to the EZR32HG series, designed for cost-effective wireless solutions. It combines Silicon Labs' EZRadioPRO technology with standard MCU peripherals. The family targets applications needing reliable long-range communication without the complexity of higher-frequency SoCs.