ATMEGA64RFR2-ZF

RF Transceiver ICS Overview

The ATMEGA64RFR2-ZF is a System-on-Chip (SoC) integrating an AVR microcontroller with a 2.4 GHz IEEE 802.15.4 compliant radio transceiver. It features 64 kB of Flash memory, 2 kB of EEPROM, and 8 kB of SRAM. The device operates on a supply voltage range of 1.8 V to 3.6 V and supports data rates up to 2 Mbps. It utilizes DSSS and O-QPSK modulation schemes within the 2.4 GHz ISM band. The component is housed in a 64-pin VQFN package with an exposed pad and supports industrial temperature ranges.

RF Transceiver ICS Feature Summary

• Integrates an 8-bit AVR RISC core with a high-performance 2.4 GHz RF transceiver for single-chip wireless solutions
• Supports IEEE 802.15.4 standards and Zigbee protocols with DSSS and O-QPSK modulation capabilities
• Provides integrated frame handling and outstanding receiver sensitivity for reliable wireless communication

RF Transceiver ICS Applications

• Zigbee sensor nodes and end devices
• Industrial wireless monitoring systems
• Smart home automation controllers

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'ZF' against the official Microchip datasheet to confirm the operating temperature range and package variant. Ensure compatibility with existing PCB footprints for the 64-VQFN exposed pad configuration. Cross-reference pin assignments with the latest documentation to prevent integration errors during hardware design.

RF Transceiver ICS Selection Notes

Select this component when a unified MCU and RF solution is required for 2.4 GHz applications. It is suitable for designs needing moderate program memory and low power consumption. Consider the 64-pin package constraints and thermal requirements associated with the exposed pad design for proper heat dissipation.

RF Transceiver ICS Part Context

This part belongs to the ATmegaRF family of microcontrollers designed for wireless connectivity. It combines standard AVR processing capabilities with dedicated RF front-end functions, reducing the bill of materials by eliminating external transceivers. The series targets cost-sensitive and space-constrained IoT deployments.

RF Transceiver ICS Replacement Considerations

Check for ATMEGA64RFR2-ZU or ATMEGA64RFR2-ZUR as potential package or reel alternatives within the same functional family. Verify that any substitute maintains the identical 64-VQFN footprint and electrical specifications.