# ATMEGA328P-AU (Component)
## Description
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 32-TQFP (7x7) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller #ATMEGA328
## Component Details
- **Owner:** jecstronic
- **Created:** 3/6/2024
- **Last Updated:** 3/6/2024
- **Visibility:** Public
- **Manufacturer Name:** Microchip Technology Inc.
- **Manufacturer Part Number:** ATMEGA328P-AU
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf
- **Part Type:** Integrated Circuit
- **Used in:** 369 projects
- **Stars:** 1
- **Forks:** 2
## 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/atmega328p-au/microchip-technology.html?utm_currency=USD®ion=nac) | $2.544 | 1.1K |
| [Digi-Key](https://www.digikey.com/en/products/detail/rochester-electronics-llc/ATMEGA328P-AU/13492216) | $1.00 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C3225551.html) | $2.3172 | 260 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATMEGA328P-AU?qs=K8BHR703ZXiCmmgp6%2FGNmQ%3D%3D) | $2.66 | 8.4K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ATMEGA328P-AU) | $2.69 | 250 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA328P-AU-2627654?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATMEGA328P-AU
- **Package / Case Code:** 32-TQFP
- **Pin Count:** 32
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | (PCINT19/OC2B/INT1)_PD3 | |
| 2 | (PCINT20/XCK/T0)_PD4 | |
| 3 | GND_1 | |
| 4 | VCC_1 | |
| 5 | GND_2 | |
| 6 | VCC_2 | |
| 7 | (PCINT6/XTAL1/TOSC1)_PB6 | |
| 8 | (PCINT7/XTAL2/TOSC2)_PB7 | |
| 9 | (PCINT21/OC0B/T1)_PD5 | |
| 10 | (PCINT22/OC0A/AIN0)_PD6 | |
| 11 | (PCINT23/AIN1)_PD7 | |
| 12 | (PCINT0/CLKO/ICP1)_PB0 | |
| 13 | (PCINT1/OC1A)_PB1 | |
| 14 | (PCINT2/SS/OC1B)_PB2 | |
| 15 | (PCINT3/OC2A/MOSI)_PB3 | |
| 16 | (PCINT4/MISO)_PB4 | |
| 17 | PB5_(SCK/PCINT5) | |
| 18 | AVCC | |
| 19 | ADC6 | |
| 20 | AREF | |
| 21 | GND_3 | |
| 22 | ADC7 | |
| 23 | PC0_(ADC0/PCINT8) | |
| 24 | PC1_(ADC1/PCINT9) | |
| 25 | PC2_(ADC2/PCINT10) | |
| 26 | PC3_(ADC3/PCINT11) | |
| 27 | PC4_(ADC4/SDA/PCINT12) | |
| 28 | PC5_(ADC5/SCL/PCINT13) | |
| 29 | PC6_(~RESET~/PCINT14) | |
| 30 | PD0_(RXD/PCINT16) | |
| 31 | PD1_(TXD/PCINT17) | |
| 32 | PD2_(INT0/PCINT18) | |
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*Generated from [https://www.flux.ai/jecstronic/atmega328p-au~vwn](https://www.flux.ai/jecstronic/atmega328p-au~vwn)*