EZR32HG320F64R60G-C0R

RF Transceiver ICS Overview

The EZR32HG320F64R60G-C0R is a wireless microcontroller from Silicon Labs, integrating an ARM Cortex-M0+ CPU with a sub-GHz RF transceiver. It features 64 kB of flash memory and 8 kB of RAM, operating within a frequency range of 142 MHz to 1.05 GHz. The device supports data rates up to 1 Mbps and provides a maximum output power of +13 dBm. Key interfaces include I2C, SPI, UART, USART, and USB. It operates on a single supply voltage between 1.98 V and 3.8 V and functions across a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates an energy-efficient ARM Cortex-M0+ processor with a sub-GHz radio for low-power wireless applications
• Includes hardware AES encryption support with 128-bit keys for secure communication
• Features ultra-low power modes including 20 nA shutoff and 0.6 μA stop mode operation
• Provides flexible analog peripherals such as a 12-bit ADC and on-chip temperature sensor

RF Transceiver ICS Applications

• Battery-powered wireless sensor networks
• Smart home automation devices
• Industrial monitoring systems
• Wireless remote controls

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'C0R' against official Silicon Labs documentation to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the QFN48 package. Check for end-of-life status or recommended alternatives if designing new products, as availability may vary.

RF Transceiver ICS Selection Notes

Select this component when a balance of moderate flash capacity and integrated USB connectivity is required. The Cortex-M0+ core offers sufficient processing power for simple protocol stacks while maintaining low active current consumption. Consider the +13 dBm output power for medium-range communication needs in the sub-GHz band.

RF Transceiver ICS Part Context

This part belongs to the EZR32HG family, which scales with different memory sizes and transceiver options. It shares pin compatibility with other members of the series, allowing for design flexibility. The HG320 variant specifically includes USB capabilities not present in all family members.

RF Transceiver ICS Replacement Considerations

Check for direct substitutes within the EZR32HG series with different memory configurations. Verify if newer generations like EFR32 offer backward-compatible pinouts and enhanced performance for long-term supply stability.