ATMEGA2560-16AU The ATMEGA2560-16AU is an 8-bit AVR microcontroller from Microchip Technology with 256KB Flash memory, 8KB RAM, and 4KB EEPROM. It operates at 16MHz with a supply voltage of 4.5V to 5.5V.
Mfr Part #:

ATMEGA2560-16AU

Available from 6 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA2560-16AU is an 8-bit AVR microcontroller from Microchip Technology with 256KB Flash memory, 8KB RAM, and 4KB EEPROM. It operates at 16MHz with a supply voltage of 4.5V to 5.5V.
✓ Total Stock: 20,093 pcs

ATMEGA2560-16AU Available from 6 distributors

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ATMEGA2560-16AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATMEGA2560-16AU Description

Short technical summary and product information.

The ATMEGA2560-16AU is a high-performance 8-bit AVR microcontroller from Microchip Technology based on the AVR core. It operates at a maximum clock speed of 16MHz and features a robust set of memory options including 256KB of Flash program memory, 8KB of SRAM, and 4KB of EEPROM for non-volatile data storage.

 

With 86 I/O lines, the device supports extensive connectivity including EBI/EMI, I²C, SPI, and UART/USART interfaces. Integrated peripherals include a brown-out detect circuit, power-on reset (POR), pulse-width modulation (PWM) outputs, and a watchdog timer (WDT). The microcontroller also includes a 16-channel 10-bit analog-to-digital converter (ADC) and an internal oscillator to reduce external component requirements.

 

The ATMEGA2560-16AU is housed in a 100-TQFP (14x14mm) surface-mount package, making it suitable for compact PCB designs. It operates over a temperature range of -40°C to 85°C and requires a supply voltage of 4.5V to 5.5V.

ATMEGA2560-16AU Quick Information

Product Type: Microcontroller
Series: ATmega2560
Canonical Name: Microchip Technology ATMEGA2560-16AU 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontrollers

ATMEGA2560-16AU Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATMEGA2560-16AU Features

  • 8-bit AVR core with 16MHz clock speed.
  • 256KB Flash and 8KB SRAM memory.
  • 86 I/O pins with multiple serial interfaces.
  • Integrated 16-channel 10-bit ADC.
  • Surface mount 100-TQFP package.

ATMEGA2560-16AU Applications

  • Ideal for industrial control systems.
  • Used in automotive embedded applications.
  • Suitable for complex automation projects.
  • Supports data logging with EEPROM storage.

ATMEGA2560-16AU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA2560-16AU?

4.5V to 5.5V.

What is the package type of the ATMEGA2560-16AU?

100-TQFP (14x14 mm).

What is the operating temperature range of the ATMEGA2560-16AU?

-40°C to 85°C.

Is the ATMEGA2560-16AU RoHS compliant?

It is marked as RoHS3 compliant, but this status is unverified.

What core processor does the ATMEGA2560-16AU use?

AVR 8-bit.

How much Flash memory does the ATMEGA2560-16AU have?

256KB.

How many I/O pins are available on the ATMEGA2560-16AU?

86.

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