ATMEGA256RFR2-ZU - Microchip Technology

Manufacturer Part Number

ATMEGA256RFR2-ZU

Manufacturer

Microchip Technology

Introduction

The ATMEGA256RFR2-ZU is a high-performance, low-power, 8-bit AVR microcontroller combined with a 2.4GHz IEEE 802.15.4-compliant RF transceiver, making it an ideal choice for wireless applications.

Product Features and Performance

256kB Flash, 8kB EEPROM, 32kB SRAM

4GHz IEEE 802.15.4-compliant RF transceiver

Data rate up to 2Mbps

Sensitivity of -100dBm

Transmit power up to 3.5dBm

Low current consumption: 8mA-14.5mA (TX), 5mA-12.5mA (RX)

Operating temperature range of -40°C to 85°C

35 GPIO pins

Product Advantages

Integrated microcontroller and RF transceiver for reduced system complexity

High-performance 8-bit AVR core for advanced application processing

Low power consumption for extended battery life

Flexible and configurable RF parameters for optimal performance

Key Technical Parameters

Frequency: 2.4GHz

Supply Voltage: 1.8V to 3.6V

Modulation: DSSS, O-QPSK

Protocol: ZigBee

Serial Interfaces: I2C, JTAG, SPI, USART

Quality and Safety Features

RoHS3 compliant

64-QFN (9x9) package with exposed pad for improved thermal management

Compatibility

The ATMEGA256RFR2-ZU is compatible with various wireless communication standards, including IEEE 802.15.4 and ZigBee, making it suitable for a wide range of wireless applications.

Application Areas

Wireless sensor networks

Home automation

Industrial control and monitoring

Building automation

Smart energy management

Medical and healthcare devices

Product Lifecycle

The ATMEGA256RFR2-ZU is an active product, and Microchip Technology continues to support and maintain its availability. Replacement or upgrade options may be available as technology evolves.

Key Reasons to Choose This Product

Integrated microcontroller and RF transceiver for simplified system design

High performance and low power consumption for efficient wireless applications

Flexible and configurable RF parameters for optimized performance

Wide range of compatibility and application areas

Continued support and availability from a reputable manufacturer