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Microcontrollers and Processors / Microcontrollers / ATMEGA2561-16AUR
Datasheets
ATMEGA2561-16AUR by:

IC MCU 8BIT 256KB FLASH 64TQFP

Part Details for ATMEGA2561-16AUR by Microchip Technology Inc

Results Overview of ATMEGA2561-16AUR by Microchip Technology Inc

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ATMEGA2561-16AUR Information

ATMEGA2561-16AUR by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ATMEGA2561-16AUR

Part # Distributor Description Stock Price Buy
DISTI # 30AC9377
Newark Mcu, 8Bit, 16Mhz, Tqfp-64, Product Range:Avr Atmega Family Atmega256X Series Microcontrollers, Cpu Speed:16Mhz, Program Memory Size:256Kb, Ram Memory Size:8Kb, No. Of Pins:64Pins, Mcu Case Style:Tqfp, No. Of I/O S:54I/O S, Embedded Rohs Compliant: Yes |Microchip ATMEGA2561-16AUR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 370
  • 1 $14.0600
  • 5 $14.0500
  • 10 $14.0400
  • 25 $13.2700
  • 50 $13.0200
$13.0200 / $14.0600 Buy Now
DISTI # ATMEGA2561-16AURCT-ND
DigiKey IC MCU 8BIT 256KB FLASH 64TQFP Min Qty: 1 Lead time: 4 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 6225
In Stock
  • 1 $15.6800
  • 25 $14.3700
  • 100 $13.0201
  • 1,000 $13.0201
$13.0201 / $15.6800 Buy Now
DISTI # ATMEGA2561-16AUR
Avnet Americas MCU 8-bit ATmega AVR RISC 256KB Flash 5V 64-Pin TQFP T/R - Tape and Reel (Alt: ATMEGA2561-16AUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 4 Weeks, 0 Days Container: Reel 0
  • 1,000 $13.5165
  • 2,000 $13.4052
  • 4,000 $13.2941
  • 6,000 $13.1833
  • 8,000 $13.0727
$13.0727 / $13.5165 Buy Now
DISTI # 556-ATMEGA2561-16AUR
Mouser Electronics 8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz RoHS: Compliant 2872
  • 1 $15.4600
  • 10 $15.4200
  • 25 $14.1900
  • 100 $13.0200
  • 1,000 $13.0100
$13.0100 / $15.4600 Buy Now
DISTI # V72:2272_07146922
Arrow Electronics MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2322 Container: Cut Strips Americas - 1825
  • 1 $16.8200
  • 10 $16.5600
  • 25 $16.3000
  • 100 $16.0400
  • 250 $15.7800
  • 500 $15.5200
  • 1,000 $15.2600
$15.2600 / $16.8200 Buy Now
DISTI # E64:1861_02278815
Arrow Electronics MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 4 Weeks Date Code: 2321 Europe - 16
  • 1 $12.7800
$12.7800 Buy Now
DISTI # ATMEGA2561-16AUR
Microchip Technology Inc 16MHZ, TQFP, IND TEMP, GREEN, 5V, T&R, TQFP, Projected EOL: 2039-11-04 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Reel 7978

Alternates Available
  • 1 $15.6800
  • 25 $14.3700
  • 100 $13.0200
  • 1,000 $11.9800
  • 5,000 $11.4000
$11.4000 / $15.6800 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 256KB Flash - 5V - 64-Pin TQFP - Tape&Reel RoHS: Compliant 1900 In Stock
16000 Factory Stock
  • 5 $13.7200
  • 50 $12.7000
  • 100 $12.6400
  • 250 $12.5800
  • 500 $12.5100
  • 750 $12.4500
  • 1,000 $12.3900
$12.3900 / $13.7200 Buy Now
DISTI # 67586989
Verical MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R RoHS: Compliant Min Qty: 5 Package Multiple: 5 Date Code: 2250 Americas - 1900
  • 5 $16.1412
  • 50 $14.9412
  • 100 $14.8706
  • 250 $14.8000
  • 500 $14.7176
$14.7176 / $16.1412 Buy Now
DISTI # 70365939
Verical MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2322 Americas - 1825
  • 1 $16.8200
  • 10 $16.5600
  • 25 $16.3000
  • 100 $16.0400
  • 250 $15.7800
  • 500 $15.5200
  • 1,000 $15.2600
$15.2600 / $16.8200 Buy Now
DISTI # 69129088
Verical MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2321 Americas - 16
  • 1 $12.7800
$12.7800 Buy Now
DISTI # ATMEGA2561-16AUR
IBS Electronics MCU 8-BIT ATMEGA AVR RISC 256KB FLASH 5V 64-PIN TQFP T/R - TAPE AND REEL Min Qty: 5 Package Multiple: 1 1900
  • 5 $17.8360
  • 50 $16.5100
  • 100 $16.4320
  • 250 $16.3540
  • 500 $16.2630
  • 750 $16.1850
  • 1,000 $16.1070
$16.1070 / $17.8360 Buy Now
NAC 16MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 64 TQFP 14x14x1mm T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 0
  • 1 $15.8100
  • 100 $14.5700
  • 500 $13.8400
  • 800 $13.5000
$13.5000 / $15.8100 Buy Now
DISTI # ATMEGA2561-16AUR
Avnet Silica MCU 8bit ATmega AVR RISC 256KB Flash 5V 64Pin TQFP TR (Alt: ATMEGA2561-16AUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATMEGA2561-16AUR
EBV Elektronik MCU 8bit ATmega AVR RISC 256KB Flash 5V 64Pin TQFP TR (Alt: ATMEGA2561-16AUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 5 Weeks, 0 Days EBV - 4000
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 256KB Flash - 5V - 64-Pin TQFP - Tape&Reel RoHS: Compliant 1900 In Stock
16000 Factory Stock
  • 5 $13.7200
  • 50 $12.7000
  • 100 $12.6400
  • 250 $12.5800
  • 500 $12.5100
  • 750 $12.4500
  • 1,000 $12.3900
$12.3900 / $13.7200 Buy Now
Win Source Electronics IC MCU 8BIT 256KB FLASH 64TQFP 2980
  • 5 $7.1041
  • 11 $6.6459
  • 16 $6.4167
  • 23 $5.9583
  • 30 $5.7292
  • 37 $5.5000
$5.5000 / $7.1041 Buy Now

Part Details for ATMEGA2561-16AUR

ATMEGA2561-16AUR CAD Models

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ATMEGA2561-16AUR Part Data Attributes

Parametric Data
ATMEGA2561-16AUR Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATMEGA2561-16AUR Microchip Technology Inc IC MCU 8BIT 256KB FLASH 64TQFP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description 14 X 14 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026AEB, TQFP-64
Reach Compliance Code compliant
ECCN Code 5A992.C
HTS Code 8542.31.00.01
Factory Lead Time 4 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
Address Bus Width 16
Bit Size 8
Boundary Scan YES
CPU Family AVR RISC
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G64
JESD-609 Code e3
Length 14 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of External Interrupts 8
Number of I/O Lines 54
Number of Serial I/Os 2
Number of Terminals 64
Number of Timers 6
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code TQFP
Package Equivalence Code TQFP64,.63SQ,32
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 8192
ROM (words) 262144
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 16 MHz
Supply Current-Max 14 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 14 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

ATMEGA2561-16AUR Related Parts

ATMEGA2561-16AUR Frequently Asked Questions (FAQ)

  • The maximum clock frequency of ATMEGA2561-16AUR is 16 MHz.

  • ATMEGA2561-16AUR has 256 KB of flash memory.

  • Yes, ATMEGA2561-16AUR can operate in the industrial temperature range of -40°C to +85°C.

  • No, ATMEGA2561-16AUR does not have a built-in USB interface. However, it can be implemented using external USB controllers or bit-banging.

  • ATMEGA2561-16AUR has 12 PWM channels.

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