Symbol

ATtiny85-20S

8-bit AVR — 8KB flash, 6 I/O pins, the minimalist 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 "ATtiny85-20S" (slug: sym-attiny85) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/symbols/sym-attiny85. 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_ATtiny
Symbol ATtiny85-20S
Pins 8
Package SOIC-8
Schematic Symbol

AI Skill Technical Reference

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ATtiny85-20S

Symbol: ATtiny85-20S Library: MCU_Microchip_ATtiny Category: Microcontroller Pins: 8 Package: SOIC-8

Description

The ATtiny85 is a compact 8-bit AVR with 8KB flash, 512B SRAM, 512B EEPROM, and 8 pins (6 I/O). Includes 10-bit ADC, USI for SPI/I2C, timer with PWM. Perfect for small embedded tasks: LED controllers, sensors, USB devices (V-USB). SOIC-8 package.

KiCad Library Reference

This symbol is from the official KiCad MCU_Microchip_ATtiny library. Full identifier: MCU_Microchip_ATtiny:ATtiny85-20S

To use in your project:

  1. Open the Symbol Library Manager in KiCad
  2. Search for ATtiny85-20S
  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.

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0 revisions · KiCad Library: MCU_Microchip_ATtiny:ATtiny85-20S · Updated 2026-03-02 17:31:36