# ATMEGA328-PU (Component) ## Description AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 28-PDIP #CommonPartsLibrary #Microcontroller #Atmega328 ## Component Details - **Owner:** adrian95 - **Created:** 7/7/2022 - **Last Updated:** 4/28/2023 - **Visibility:** Public - **Manufacturer:** Microchip - **MPN:** ATMEGA328-PU - **Part Type:** Microcontroller - **Datasheet:** [View Datasheet](https://ww1.microchip.com/downloads/en/DeviceDoc/ATmega48A-PA-88A-PA-168A-PA-328-P-DS-DS40002061B.pdf) ### Distributor Availability & Pricing - **Price Range:** $2.0425–$4.9909 - **Stock Range:** 0–32K - **Lifecycle Status:** Not Recommended for New Designs **By Distributor:** - [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/ATMEGA328-PU?qs=lwdSMh1%2FoYJT8tfItQpQtA%3D%3D) (DPN: 556-ATMEGA328-PU): $2.63, Stock: 1.9K (Not Recommended for New Designs) - [Arrow](https://www.arrow.com/en/products/atmega328-pu/microchip-technology?utm_currency=USD&region=nac) (DPN: V36:1790_07153300): $2.099–$2.348, Stock: 0–168 (Active) - [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA328-PU/2271026) (DPN: ATMEGA328-PU-ND): $2.63, Stock: 0–32K (Active) - [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ATMEGA328-PU) (DPN: ATMEGA328-PU): $2.55, Stock: 14 - [Verical](https://www.verical.com/pd/microchip-technology-microcontroller-ATMEGA328-PU-2632301?utm_currency=USD) (DPN: 67007286): $2.0425–$4.9909, Stock: 98–2.1K (Active) - [LCSC](https://www.lcsc.com/product-detail/C613508.html) (DPN: C613508): $3.832, Stock: 80 - **Used in:** 695 projects - **Stars:** 6 - **Forks:** 3 --- *Generated from [https://www.flux.ai/adrian95/atmega328-pu](https://www.flux.ai/adrian95/atmega328-pu)*