# ATMEGA328PB-MNR (Component)
## Description
AVR® ATmega, Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 32-VFQFN (5x5) #CommonPartsLibrary #Microcontroller #Atmega328
## Component Details
- **Owner:** corynrobinson
- **Created:** 1/28/2023
- **Last Updated:** 1/28/2023
- **Visibility:** Public
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/40001907A.pdf
- **Part Type:** Microcontroller
- **Manufacturer Part Number:** ATMEGA328PB-MNR
- **Manufacturer Name:** Microchip
- **Used in:** 24 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/atmega328pb-mnr/microchip-technology.html?utm_currency=USD®ion=nac) | $1.798 | 8.7K |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA328PB-MNR/5638754) | $1.82 | 56K |
| [LCSC](https://www.lcsc.com/product-detail/C2052793.html) | $2.468 | 16 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATMEGA328PB-MNR?qs=jy4bLUHv09j6gr6mOC22DQ%3D%3D) | $1.65 | 7.6K |
| [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA328PB-MNR-4867234?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** ATMEGA328PB-MNR
- **Pin Count:** 33
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PD3 | |
| 2 | PD4 | |
| 3 | PE0 | |
| 4 | VCC | |
| 5 | GND | |
| 6 | PE1 | |
| 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 | PE2 | |
| 20 | AREF | |
| 21 | GND | |
| 22 | PE3 | |
| 23 | PC0 | |
| 24 | PC1 | |
| 25 | PC2 | |
| 26 | PC3 | |
| 27 | PC4 | |
| 28 | PC5 | |
| 29 | ~RESET~/PC6 | |
| 30 | PD0 | |
| 31 | PD1 | |
| 32 | PD2 | |
| 33 | GND | |
---
*Generated from [https://www.flux.ai/corynrobinson/atmega328pb-mnr~ve](https://www.flux.ai/corynrobinson/atmega328pb-mnr~ve)*