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Description

ATmega64/128/256RFR2

ATmega64/128/256RFR2 Preliminary Summary

(file size: 227KB, 14 pages, revision C, updated: 09/2014)

ATmega64/128/256RFR2

ATmega64/128/256RFR2 Preliminary

(file size: 5.4MB, 611 pages, revision C, updated: 09/2014)
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An IEEE 802.15.4 compliant single chip combines an industry-leading AVR microcontroller and best-in-class 2.4GHz RF transceiver. It offers the industry's highest RF performance for single chip devices, with a link budget of 103.5dBm while consuming 50% less current than the existing offerings. The device features hardware assisted multiple PAN address filtering (MAF), improved channel masks on CH25 and CH26 allowing the device to run full power (1W) on these channels using external power amplifiers, wake-on radio, improved link efficiency and reliability using RX override, 32-bit MAC symbol counter, temperature sensor, automatic transmission modes, 128-bit AES crypto engine, true random number generator, high data rate modes, and antenna diversity support.

Key Parameters

Parameter
Value

Flash (Kbytes):

256 Kbytes

Max. Operating Freq. (MHz):

16 MHz

Pin Count:

48

Max I/O Pins:

38

Pin Count:

64

SPI:

1

TWI (I2C):

1

CPU:

8-bit AVR

UART:

1

ADC channels:

8

 

Ordering Code Package Operational Range Carrier Type Samples Atmel Store Availability1 Unit Price (USD)2 Buy Online
ATMEGA256RFR2-ZU VQFN (Sawn) PI 64 Industrial (A) (-40°C to 85°C) 080 Tray Request
ATMEGA256RFR2-ZUR VQFN (Sawn) PI 64 Industrial (A) (-40°C to 85°C) T&R only Request
ATMEGA256RFR2-ZF VQFN (Sawn) PI 64 Industrial (C) (-40°C to 125°C) 080 Tray Request
ATMEGA256RFR2-ZFR VQFN (Sawn) PI 64 Industrial (C) (-40°C to 125°C) T&R only Request



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.