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                                                                                                      1. Home
                                                                                                      2. Semiconductors - ICs
                                                                                                      3. Microcontrollers
                                                                                                      4. 8-bit Microcontrollers
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                                                                                                      ATMEGA2560-16AU

                                                                                                      8 Bit MCU, AVR ATmega Family ATmega256 Series Microcontrollers, AVR, 16 MHz, 256 KB, 100 Pins

                                                                                                      MICROCHIP ATMEGA2560-16AU
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerMICROCHIP
                                                                                                      Manufacturer Part NoATMEGA2560-16AU
                                                                                                      Order Code1288330
                                                                                                      Product RangeAVR ATmega Family ATmega256 Series Microcontrollers
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      6,405 In Stock

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                                                                                                      6405 Delivery in 4-6 Business Days(UK stock)
                                                                                                      QuantityPrice
                                                                                                      1+Rs.2,417.370
                                                                                                      25+Rs.2,115.200
                                                                                                      100+Rs.1,752.590
                                                                                                      Price for:Each
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.2,417.37
                                                                                                      Enter Your Part No/Line Note
                                                                                                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerMICROCHIP
                                                                                                      Manufacturer Part NoATMEGA2560-16AU
                                                                                                      Order Code1288330
                                                                                                      Product RangeAVR ATmega Family ATmega256 Series Microcontrollers
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Product RangeAVR ATmega Family ATmega256 Series Microcontrollers
                                                                                                      Device CoreAVR
                                                                                                      Operating Frequency Max16MHz
                                                                                                      Program Memory Size256KB
                                                                                                      No. of Pins100Pins
                                                                                                      IC Case / PackageTQFP
                                                                                                      No. of I/O's86I/O's
                                                                                                      InterfacesI2C, SPI, USART
                                                                                                      RAM Memory Size8KB
                                                                                                      ADC Channels16Channels
                                                                                                      ADC Resolution10Bit
                                                                                                      Supply Voltage Min4.5V
                                                                                                      Supply Voltage Max5.5V
                                                                                                      Operating Temperature Min-40°C
                                                                                                      Operating Temperature Max85°C
                                                                                                      IC MountingSurface Mount
                                                                                                      MCU FamilyAVR ATmega
                                                                                                      MCU SeriesATmega256
                                                                                                      Qualification-
                                                                                                      MSLMSL 3 - 168 hours
                                                                                                      SVHCNo SVHC (25-Jun-2025)

                                                                                                      Product Overview

                                                                                                      ATMEGA2560-16AU is a 8bit microcontroller with 16/32/64KB in-system programmable flash. Peripheral features such as two 8bit timer/counters with separate prescaler and compare mode, Four 16bit timer/counter with separate prescaler, compare and capture mode, real time counter with separate oscillator, four 8bit PWM channels, output compare modulator, 16 channel, 10bit ADC, SPI serial interface, Byte Oriented 2-wire serial interface, programmable watchdog timer with separate on-chip oscillator, on-chip Analog comparator, interrupt and wake-up on pin change. The special microcontroller features power-on reset and programmable brown-out detection, internal calibrated oscillator, external and internal interrupt sources, six sleep modes: Idle, ADC noise reduction, power-save, power-down, standby and extended standby.

                                                                                                      • High performance, low power AVR® 8bit microcontroller
                                                                                                      • Advanced RISC architecture: 135 powerful instructions -most single clock cycle execution
                                                                                                      • Fully static operation, on-chip 2-cycle multiplier
                                                                                                      • High endurance non-volatile memory segments: 64K/128K/256KBytes of in-system self-programmable flash
                                                                                                      • Data retention: 20 yrs at 85°C/ 100 years at 25°C and write/erase cycles:10,000 flash/100,000 EEPROM
                                                                                                      • QTouch® library support: capacitive touch buttons, sliders and wheels, up to 64 sense channels
                                                                                                      • Ultra-low power consumption: active mode: 1MHz, 1.8V: 500µA and power-down mode: 0.1µA at 1.8V
                                                                                                      • JTAG (IEEE® std. 1149.1 compliant) interface
                                                                                                      • 4.5V - 5.5V power supply
                                                                                                      • 100-lead TQFP package and industrial operating temperature range: (-40°C to 85°C)

                                                                                                      Warnings

                                                                                                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                      Technical Specifications

                                                                                                      Product Range

                                                                                                      AVR ATmega Family ATmega256 Series Microcontrollers

                                                                                                      Operating Frequency Max

                                                                                                      16MHz

                                                                                                      No. of Pins

                                                                                                      100Pins

                                                                                                      No. of I/O's

                                                                                                      86I/O's

                                                                                                      RAM Memory Size

                                                                                                      8KB

                                                                                                      ADC Resolution

                                                                                                      10Bit

                                                                                                      Supply Voltage Max

                                                                                                      5.5V

                                                                                                      Operating Temperature Max

                                                                                                      85°C

                                                                                                      MCU Family

                                                                                                      AVR ATmega

                                                                                                      Qualification

                                                                                                      -

                                                                                                      SVHC

                                                                                                      No SVHC (25-Jun-2025)

                                                                                                      Device Core

                                                                                                      AVR

                                                                                                      Program Memory Size

                                                                                                      256KB

                                                                                                      IC Case / Package

                                                                                                      TQFP

                                                                                                      Interfaces

                                                                                                      I2C, SPI, USART

                                                                                                      ADC Channels

                                                                                                      16Channels

                                                                                                      Supply Voltage Min

                                                                                                      4.5V

                                                                                                      Operating Temperature Min

                                                                                                      -40°C

                                                                                                      IC Mounting

                                                                                                      Surface Mount

                                                                                                      MCU Series

                                                                                                      ATmega256

                                                                                                      MSL

                                                                                                      MSL 3 - 168 hours

                                                                                                      Technical Docs (3)

                                                                                                      Technical Data Sheet EN

                                                                                                      CAD CadSoft_EAGLE EN

                                                                                                      Product Change Notice EN

                                                                                                      Associated Products

                                                                                                      3 Products Found

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      United States
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:85423100
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (25-Jun-2025)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.002199
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