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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA2561-16AU
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ATMEGA2561-16AU - Microchip Technology

Manufacturer Part Number
ATMEGA2561-16AU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATMEGA2561-16AU
ECAD Model
Parts Description
IC MCU 8BIT 256KB FLASH 64TQFP
Detailed Description
Package
64-TQFP
Data sheet
ATMEGA640, 1280-81, 2560-61(V) Complete.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 3526

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Specifications

ATMEGA2561-16AU Tech Specifications
Microchip Technology - ATMEGA2561-16AU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATMEGA2561-16AU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V  
Supplier Device Package 64-TQFP (14x14)  
Speed 16MHz  
Series AVR® ATmega  
RAM Size 8K x 8  
Program Memory Type FLASH  
Program Memory Size 256KB (128K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 64-TQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 54  
Mounting Type Surface Mount  
EEPROM Size 4K x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity EBI/EMI, I²C, SPI, UART/USART  
Base Product Number ATMEGA2561  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATMEGA2561-16AU

Product Attribute ATMEGA2561-16AU ATMEGA2560V-8AU ATMEGA2561V-8AUR ATMEGA2561V-8AU
Part Number ATMEGA2561-16AU ATMEGA2560V-8AU ATMEGA2561V-8AUR ATMEGA2561V-8AU
Manufacturer Microchip Technology Atmel Microchip Technology Atmel
Package / Case 64-TQFP 100-TQFP 64-TQFP 64-TQFP
EEPROM Size 4K x 8 4K x 8 4K x 8 4K x 8
Program Memory Type FLASH FLASH FLASH FLASH
Speed 16MHz 8MHz 8MHz 8MHz
Connectivity EBI/EMI, I²C, SPI, UART/USART EBI/EMI, I²C, SPI, UART/USART EBI/EMI, I²C, SPI, UART/USART EBI/EMI, I²C, SPI, UART/USART
Supplier Device Package 64-TQFP (14x14) 100-TQFP (14x14) 64-TQFP (14x14) 64-TQFP (14x14)
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
Number of I/O 54 86 54 54
Series AVR® ATmega AVR® ATmega AVR® ATmega AVR® ATmega
Data Converters A/D 8x10b A/D 16x10b A/D 8x10b A/D 8x10b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number ATMEGA2561 ATMEGA2560 ATMEGA2561 ATMEGA2561
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Core Processor AVR AVR AVR AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Oscillator Type Internal Internal Internal Internal
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
RAM Size 8K x 8 8K x 8 8K x 8 8K x 8
Program Memory Size 256KB (128K x 16) 256KB (128K x 16) 256KB (128K x 16) 256KB (128K x 16)
Package Tray Bulk Tape & Reel (TR) Bulk

ATMEGA2561-16AU Datasheet PDF

Download ATMEGA2561-16AU pdf datasheets and Microchip Technology documentation for ATMEGA2561-16AU - Microchip Technology.

Datasheets
ATMEGA640, 1280-81, 2560-61(V) Complete.pdf
PCN Packaging
Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf ATmega640/1280/1281/2560/2561 07/May/2020.pdf
PCN Assembly/Origin
Fab Site 01/Mar/2022.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA2561-16AU Image

ATMEGA2561-16AU

Microchip Technology
32D-ATMEGA2561-16AU

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