# ATMEGA168-20AU (Component)
## Description
AVR series Microcontroller IC 8-Bit 20MHz 16KB (8K x 16) FLASH 32-TQFP (7x7) #CommonPartsLibrary #Microcontroller #Atmega168
## Component Details
- **Owner:** adrian95
- **Created:** 7/7/2022
- **Last Updated:** 4/28/2023
- **Visibility:** Public
- **Manufacturer Name:** Microchip
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** ATMEGA168-20AU
- **Part Type:** Microcontroller
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-2545-8-bit-AVR-Microcontroller-ATmega48-88-168_Summary.pdf
- **Used in:** 1 project
## 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/atmega168-20au/microchip-technology.html?utm_currency=USD®ion=nac) | $3.8213 | 414 |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA168-20AU/735450) | $3.77 | 3.5K |
| [LCSC](https://www.lcsc.com/product-detail/C618804.html) | $7.0603 | 20 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/ATMEGA168-20AU?qs=aqrrBurbvGee%252BTMfukf81Q%3D%3D) | $3.77 | 775 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ATMEGA168-20AU) | $3.64 | 250 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA168-20AU-2627731?utm_currency=USD) | $3.7138 | 414 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATMEGA168-20AU
- **Package / Case Code:** 32-TQFP
- **Pin Count:** 32
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PD3 | |
| 2 | PD4 | |
| 3 | GND | |
| 4 | VCC | |
| 5 | GND | |
| 6 | VCC | |
| 7 | XTAL1/PB6 | |
| 8 | XTAL2/PB7 | |
| 9 | PD5 | |
| 10 | PD6 | |
| 11 | PD7 | |
| 12 | PB0 | |
| 13 | PB1 | |
| 14 | PB2 | |
| 15 | PB3 | |
| 16 | PB4 | |
| 17 | PB5 | |
| 18 | AVCC | |
| 19 | ADC6 | |
| 20 | AREF | |
| 21 | GND | |
| 22 | ADC7 | |
| 23 | PC0 | |
| 24 | PC1 | |
| 25 | PC2 | |
| 26 | PC3 | |
| 27 | PC4 | |
| 28 | PC5 | |
| 29 | ~RESET~/PC6 | |
| 30 | PD0 | |
| 31 | PD1 | |
| 32 | PD2 | |
---
*Generated from [https://www.flux.ai/adrian95/atmega168-20au~cqi](https://www.flux.ai/adrian95/atmega168-20au~cqi)*