ATMEGA 328PU Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

Name: ATMEGA 328PU
Brand: Microchip
SKU: ATMEGA 328PU
Availability: InStock

ATMEGA 328PU is a Microchip integrated circuit for embedded, industrial, and mixed-signal electronic designs. It provides Dual-In-Line Packages details for compact PCB layouts and purchasing checks. From RFQ pricing, it supports in-stock sourcing and worldwide.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

ATMEGA 328PUDual-In-Line Packages

Quick Facts

Manufacturer: Microchip
Package: Dual-In-Line Packages
Pin Count: 28
Lifecycle: ACTIVE
Datasheet: ATMEGA 328PU Datasheet PDF
Category: Integrated Circuit
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of ATMEGA 328PU?

20MHz integrated circuit from Microchip for production sourcing
Dual-In-Line Packages format supports footprint, assembly, and second-source checks
Orderable MPN structure helps compare mounting, tolerance, package, or suffix variants
RFQ workflow supports stock validation, lot traceability, and worldwide shipping review

What is ATMEGA 328PU used for?

ATMEGA 328PU is commonly selected for embedded, industrial, and mixed-signal electronic designs where a catalog configuration must match the approved bill of materials. Buyers use it for prototype builds, maintenance replenishment, and production sourcing when datasheet fit, lifecycle risk, and shipping timing need to be checked together.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the ATMEGA 328PU datasheet?

ATMEGA 328PU Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for ATMEGA 328PU?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which design situations fit ATMEGA 328PU when 20MHz is required?

ATMEGA 328PU fits embedded, industrial, and mixed-signal electronic designs that need 20MHz, Dual-In-Line Packages. Engineers should confirm the datasheet limits, footprint, and mating or surrounding components before releasing a production BOM.

How should purchasing compare ATMEGA 328PU with nearby Microchip variants?

Compare ATMEGA 328PU by electrical rating, package option, lifecycle status, and ordering suffix. Keeping the same 20MHz configuration usually reduces redesign risk while alternates are checked for availability.

What assembly or sourcing details matter before quoting ATMEGA 328PU?

Before quoting ATMEGA 328PU, verify the Dual-In-Line Packages format, approved manufacturer name, and required certificates. The 20MHz detail should align with incoming inspection, production scheduling, and worldwide shipping plans.

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AvailabilityIn Stock

Reference Price (USD)

Contact for Price

Buy from 1pc · Factory-direct pricing

pcs

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”

Thomas Mueller

Hardware Lead, SensorTech GmbH, Germany

ATMEGA 328PU Microchip Integrated Circuit (Dual-In-Line Packages) In Stock

What are the key features of ATMEGA 328PU?

What is ATMEGA 328PU used for?

Compliance & Regulatory

Where can I find the ATMEGA 328PU datasheet?

What are equivalent replacements for ATMEGA 328PU?

Frequently Asked Questions

Which design situations fit ATMEGA 328PU when 20MHz is required?

How should purchasing compare ATMEGA 328PU with nearby Microchip variants?

What assembly or sourcing details matter before quoting ATMEGA 328PU?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

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