Symbol

ATmega2560-16A

8-bit AVR mega — 256KB flash, 86 GPIO, the Arduino Mega MCU

⚡ Install this symbol

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the symbol "ATmega2560-16A" (slug: sym-atmega2560) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/symbols/sym-atmega2560. Download the .kicad_sym file from the wiki page's static assets. Add it to my current KiCad project's symbols/ directory and register in sym-lib-table.
Category Microcontroller
Library MCU_Microchip_ATmega
Symbol ATmega2560-16A
Pins 100
Package TQFP-100
Schematic Symbol

AI Skill Technical Reference

Edit AI Skill

ATmega2560-16A

Symbol: ATmega2560-16A Library: MCU_Microchip_ATmega Category: Microcontroller Pins: 100 Package: TQFP-100

Description

The ATmega2560 is the largest ATmega MCU with 256KB flash, 8KB SRAM, 4KB EEPROM, 86 GPIO, 16 ADC channels, 4x UART, 5x timers, SPI, I2C. The brain of the Arduino Mega 2560. TQFP-100 package.

KiCad Library Reference

This symbol is from the official KiCad MCU_Microchip_ATmega library. Full identifier: MCU_Microchip_ATmega:ATmega2560-16A

To use in your project:

  1. Open the Symbol Library Manager in KiCad
  2. Search for ATmega2560-16A
  3. Place the symbol in your schematic

Sub-Skills
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What are Sub-Skills?

Sub-skills are community-contributed AI skill extensions for this component. They teach AI assistants about specific tools, configurators, or workflows.

Examples:

  • A manufacturer’s configuration tool for a motor controller
  • A community-written design guide for an amplifier circuit
  • An automated test/validation script for a sensor module

How to add one: Click Add Sub-Skill, provide the URL to your skill and a brief description. Submissions are reviewed by the Adom team before going live.

No sub-skills yet. Be the first to contribute one!

0 revisions · KiCad Library: MCU_Microchip_ATmega:ATmega2560-16A · Updated 2026-03-02 17:31:36