ATMEGA256RFR2-ZUR - Microchip Technology

Manufacturer Part Number

ATMEGA256RFR2-ZUR

Manufacturer

Microchip Technology

Introduction

Highly integrated 8-bit AVR microcontroller with 256kB flash, 8kB EEPROM, 32kB SRAM, and 2.4GHz transceiver

Product Features and Performance

4GHz RF transceiver with integrated MCU

Supports IEEE 802.15.4 and ZigBee protocols

Data rate up to 2Mbps

Transmit power up to 3.5dBm

Receive sensitivity up to -100dBm

Low power consumption in TX (8-14.5mA) and RX (5-12.5mA) modes

35 GPIO pins for versatile interfacing

Product Advantages

All-in-one solution with MCU and RF transceiver

Optimized for low-power wireless applications

Robust 2.4GHz wireless connectivity

Flexible GPIO for various interfaces

Key Technical Parameters

Operating voltage: 1.8V to 3.6V

Operating temperature: -40°C to 85°C

Package: 64-QFN (9x9), Tape & Reel

Quality and Safety Features

RoHS3 compliant

Exposed thermal pad for improved heat dissipation

Compatibility

Designed for use in 802.15.4 and ZigBee-based wireless applications

Application Areas

Wireless sensor networks

Home automation

Industrial control

IoT devices

Product Lifecycle

Currently available, no discontinuation plans

Key Reasons to Choose This Product

Highly integrated MCU and RF transceiver for reduced system complexity

Excellent RF performance and low power consumption

Versatile GPIO for flexible interfacing

Robust and reliable wireless connectivity

Long-term availability and support from Microchip