# ATTINY40-MMH (Component)
## Description
AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 4KB (2K x 16) FLASH 20-VQFN (3x3) #CommonPartsLibrary #Microcontroller #Attiny40
## Component Details
- **Owner:** adrian95
- **Created:** 12/1/2021
- **Last Updated:** 5/2/2023
- **Visibility:** Public
- **Part Type:** Microcontroller
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** ATTINY40-MMH
- **Manufacturer Name:** Microchip
- **Datasheet URL:** http://www.microchip.com/mymicrochip/filehandler.aspx?ddocname=en590079
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/attiny40-mmh/microchip-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/ATTINY40-MMH/13435304) | $1.18 | 641 |
| [LCSC](https://www.lcsc.com/product-detail/C617903.html) | $1.1005 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATTINY40-MMH?qs=7AReRZHh%2FSsSAuxzNCIAXQ%3D%3D) | $1.18 | 2.6K |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATTINY40-MMH
- **Package / Case Code:** 20-VQFN
- **Pin Count:** 21
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PA6 | |
| 2 | PA5 | |
| 3 | PA4 | |
| 4 | PA3 | |
| 5 | PA2 | |
| 6 | PA1 | |
| 7 | PA0 | |
| 8 | GND | |
| 9 | VCC | |
| 10 | PC5 | |
| 11 | PC4 | |
| 12 | ~RESET~/PC3 | |
| 13 | PC2 | |
| 14 | PC1 | |
| 15 | PC0 | |
| 16 | PB3 | |
| 17 | PB2 | |
| 18 | PB1 | |
| 19 | PB0 | |
| 20 | PA7 | |
| 21 | GND | |
---
*Generated from [https://www.flux.ai/adrian95/attiny40-mmh~d3h](https://www.flux.ai/adrian95/attiny40-mmh~d3h)*