Name: ATMEGA2561-16AUR
Brand: Microchip Technology
SKU: ATMEGA2561-16AUR
Price: 17.7239 USD
Availability: InStock
Rating: 5 (115 reviews)

ATMEGA2561-16AUR

For Reference Only

Part Number	ATMEGA2561-16AUR
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 256KB FLASH 64TQFP
Datasheet	ATMEGA2561-16AUR Datasheet ATMEGA2561-16AUR Specifications
Package	64-TQFP
ECAD
In Stock	2,880 piece(s)
Unit Price	$ 17.7239 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
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Part Number # ATMEGA2561-16AUR (Embedded - Microcontrollers) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ATMEGA2561-16AUR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATMEGA2561-16AUR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATMEGA2561-16AUR.

ATMEGA2561-16AUR Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	64-TQFP
ECAD
Series	AVR? ATmega
Core Processor	AVR
Core Size	8-Bit
Speed	16MHz
Connectivity	EBI/EMI, I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	54
Program Memory Size	256KB (128K x 16)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	64-TQFP
Supplier Device Package	64-TQFP (14x14)

ATMEGA2561-16AUR Datasheet

ATMEGA2561-16AUR Reviews

Azal*****chmidt

April 4, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Calv*****allard

March 26, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Valer*****checo

March 16, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Aar*****Weiss

March 8, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Write a Review

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ATMEGA2561-16AUR Packaging

ATMEGA2561-16AUR FAQ

1. How to order ATMEGA2561-16AUR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ATMEGA2561-16AUR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA2561-16AUR. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA2561-16AUR on Heisener; we pay more attention to the channels and quality of ATMEGA2561-16AUR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA2561-16AUR price and inventory displayed accurate?

The price and inventory of ATMEGA2561-16AUR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ATMEGA2561-16AUR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA2561-16AUR we delivered, we will accept the replacement or return of the ATMEGA2561-16AUR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA2561-16AUR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ATMEGA2561-16AUR pin diagram, ATMEGA2561-16AUR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA2561-16AUR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
ATMEGA2561-16AU D# V99:2348_07146973	Microchip Technology Inc	MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP Tray RoHS: Compliant	0
ATMEGA2561-16AURA0 D# V36:1790_17608155	Microchip Technology Inc	MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R	0
ATMEGA2561-16AUR D# V36:1790_07146922	Microchip Technology Inc	MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# ATMEGA2561-16AUR

Atmel Corporation

MCU 8-bit ATmega AVR RISC 256KB Flash 5V 64-Pin TQFP T/R - Bulk (Alt: ATMEGA2561-16AUR)

ATMEGA2561-16AU

D# ATMEGA2561-16AU

Atmel Corporation

MCU 8-Bit ATMEGA2561 AVR RISC 256KB Flash 4.5V to 5.5V 64-Pin TQFP Tray - Bulk (Alt: ATMEGA2561-16AU)

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# ATMEGA2561-16AUR

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 256KB Flash 5V 64-Pin TQFP T/R (Alt: ATMEGA2561-16AUR)

ATMEGA2561-16AU

D# ATMEGA2561-16AU

Microchip Technology Inc

MCU 8-Bit ATMEGA2561 AVR RISC 256KB Flash 4.5V to 5.5V 64-Pin TQFP Tray (Alt: ATMEGA2561-16AU)

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

AVR microcontroller, Flash:256kx8bit, EEPROM:4096B, SRA

301

ATMEGA2561-16AUR

Atmel Corporation

MICROCONTROLLER MCU, 8 BIT, ATMEGA, 16MHZ, TQFP-64, Controller Family/Series:ATmega, Program Memory Size:256KB, RAM Memory Size:8KB, CPU Speed:16MHz, No. of I/O's:54, MCU Case Style:TQFP, No. of Pins:64, Supply Voltage Min:4.5V , RoHS Compliant: Yes

874

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# ATMEGA2561-16AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 256KB FLASH 64TQFP

2202

ATMEGA2561-16AU

D# ATMEGA2561-16AU-ND

Microchip Technology Inc

IC MCU 8BIT 256KB FLASH 64TQFP

448

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

In stock shipping within 2days

114

ATMEGA2561-16AUR

Microchip Technology Inc

In stock shipping within 2days

6260

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# 2774971

Microchip Technology Inc

MCU, 8BIT, 16MHZ, TQFP-64

RoHS: Compliant

Min Qty: 1

Container: Each

440

ATMEGA2561-16AU

D# 1288332

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 16MHZ, TQFP-64

RoHS: Compliant

Min Qty: 1

Container: Each

518

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

Microchip Technology Inc

ATmega Series 256 KB Flash 8 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64

RoHS: Compliant

pbFree: Yes

1000

ATMEGA2561-16AU

Microchip Technology Inc

ATmega Series 256 KB Flash 8 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-64

RoHS: Compliant

pbFree: Yes

1994

Part Number

Manufacturer

Description

Stock

ATMEGA256116AUR

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

8924

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Microchip Technology Inc

In Stock

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Microchip Technology Inc

AVR series Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)

RoHS: Compliant

30000

ATMEGA2561-16AUR

Microchip Technology Inc

AVR series Microcontroller IC 8-Bit 16MHz 256KB (128K x 16) FLASH 64-TQFP (14x14)

RoHS: Compliant

1500

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega256X Series Microcontrollers - 16 MHz - 256 KB - 8 KB - 64 Pins.

RoHS: Compliant

ATMEGA2561-16AUR

Microchip Technology Inc

RoHS: Not Compliant

1000

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

D# ATMEGA2561-16AU

Microchip Technology Inc

16MHZ TQFP IND TEMP GREEN 5V

RoHS: Compliant

pbFree: Yes

27262

ATMEGA2561-16AUR

D# ATMEGA2561-16AUR

Microchip Technology Inc

16MHZ TQFP IND TEMP GREEN 5V T&R

RoHS: Compliant

pbFree: Yes

12991

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

Microchip Technology Inc

OEM/CM Immediate delivery

968

ATMEGA2561-16AU

Atmel Corporation

OEM/CM Immediate delivery

66668

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

D# 556-ATMEGA2561-16AU

Microchip Technology Inc

8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 54 I/O Pins

RoHS: Compliant

330

ATMEGA2561-16AUR

D# 556-ATMEGA2561-16AUR

Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-16MHz

RoHS: Compliant

1233

Part Number	Manufacturer	Description	Stock
ATMEGA2561-16AUR	Microchip Technology Inc	16MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 64 TQFP 14x14x1mm T/R RoHS: Compliant	0
ATMEGA2561-16AU	Microchip Technology Inc	16MHZ, TQFP, IND TEMP, GREEN, 5V - Package: 64 TQFP 14x14x1mm TRAY RoHS: Compliant	0
ATMEGA2561-16AURA0	Microchip Technology Inc	RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
ATMEGA2561-16AUR D# MCHP00000005351	Microchip Technology Inc	16MHZ, TQFP, IND TEMP, GREEN, 5V, T&R - Package: 64 TQFP 14x14x1mm T/R	0
ATMEGA2561-16AU D# MCHP00000005350	Microchip Technology Inc	16MHZ, TQFP, IND TEMP, GREEN, 5V - Package: 64 TQFP 14x14x1mm TRAY	0
ATMEGA2561-16AURA0 D# MCHP00000096891	Microchip Technology Inc		0

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# 30AC9377

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1

Container: Bulk

440

ATMEGA2561-16AU

D# 97AC9663

Microchip Technology Inc

16MHZ, TQFP, IND TEMP, GREEN, 5V ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 90

Container: Bulk

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# NS-ATMEGA2561-16AUR

Atmel Corporation

OEM/CM ONLY

2643

ATMEGA2561-16AU

D# NS-ATMEGA2561-16AU

Atmel Corporation

OEM/CM ONLY

1240

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega256X Series Microcontrollers - 16 MHz - 256 KB - 8 KB - 64 Pins.

RoHS: Compliant

ATMEGA2561-16AUR

Microchip Technology Inc

RoHS: Not Compliant

1000

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP64

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

D# 1278286

Microchip Technology Inc

Microchip ATMEGA2561-16AU, 8bit AVR Microcontroller, ATmega, 16MHz, 256 kB Flash, 64-Pin TQFP, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

ATMEGA2561 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

772

ATMEGA2561-16AUR

Atmel Corporation

ATMEGA2561 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

473

Part Number

Manufacturer

Description

Stock

ATMEGA256116AUR

Atmel Corporation

OEM/CM ONLY

1636

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

Microchip Technology Inc

IN stock Immediate delivery

963

ATMEGA2561-16AU

Atmel Corporation

IN stock Immediate delivery

66653

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Microchip Technology Inc

shipping today

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

D# 52019420

Microchip Technology Inc

MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP Tray

RoHS: Compliant

ATMEGA2561-16AUR

D# 53722645

Microchip Technology Inc

MCU 8-bit AVR RISC 256KB Flash 5V 64-Pin TQFP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

RFQ

367

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AU

Atmel Corporation

IC MCU 8BIT 256KB FLASH 64TQFP

300

ATMEGA2561-16AUR

Microchip Technology Inc

IC MCU 8BIT 256KB FLASH 64TQFP

968

Part Number

Manufacturer

Description

Stock

ATMEGA2561-16AUR

D# 2774971

Microchip Technology Inc

MCU, 8BIT, 16MHZ, TQFP-64

RoHS: Compliant

Min Qty: 1

Container: Each

450

ATMEGA2561-16AU

D# 1288332

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 16MHZ, TQFP-64

RoHS: Compliant

Min Qty: 1

Container: Each

519

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ATMEGA2561-16AUR

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