# ATMEGA328P\-MU (Component)

## Description

AVR series Microcontroller IC 8\-Bit 20MHz 32KB \(16K x 16\) FLASH 32\-QFN \(5x5\)

## Component Details

- **Owner:** adrian95
- **Created:** 12/14/2021
- **Last Updated:** 12/14/2021
- **Visibility:** Public
- **Part Type:** Microcontroller
- **Datasheet URL:** https://ww1\.microchip\.com/downloads/en/DeviceDoc/ATmega48A\-PA\-88A\-PA\-168A\-PA\-328\-P\-DS\-DS40002061B\.pdf
- **Manufacturer Name:** Microchip
- **Manufacturer Part Number:** ATMEGA328P\-MU
- **Used in:** 23 projects

## 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-mu/microchip-technology.html?utm_currency=USD&region=nac) | $2\.6528 | 231 |
| [Digi\-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA328P-MU/1914588) | $2\.66 | 3\.2K |
| [HQonline](https://www.hqonline.com/product-detail/8-bit-mcu-microcontrollers-microchip-atmega328p-mu-2500243261) | $1\.70253 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C7499261.html) | $2\.1578 | 141 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Microchip-Technology/ATMEGA328P-MU?qs=K8BHR703ZXgI55tOEPBx9w%253D%253D) | $2\.66 | 0 |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ATMEGA328P-MU) | $2\.55 | 490 |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA328P-MU-2627655?utm_currency=USD) | $2\.1908 | 231 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATMEGA328P\-MU
- **Package / Case Code:** 32\-QFN
- **Pin Count:** 33
- **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 |  |
| 33 | GND |  |

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*Generated from [https://flux\.ai/adrian95/atmega328p\-mu\~3ol](https://flux.ai/adrian95/atmega328p-mu~3ol)*