Need to buy an atmega 328pb

Hi Everyone where i can procure the Arduino atmega 328pb

I got mine from AliExpress, but any retailer of electronics components potentially carries it. RS, Mouser, TME, Conrad etc. Which retailers are active depends on where you're located.

I want the whole development kit

I moved your topic to an appropriate forum category @subam-1120.

In the future, please take some time to pick the forum category that best suits the subject of your topic. There is an "About the _____ category" topic at the top of each category that explains its purpose.

This is an important part of responsible forum usage, as explained in the "How to get the best out of this forum" guide. The guide contains a lot of other useful information. Please read it.

Thanks in advance for your cooperation.

You mean this? https://www.microchip.com/en-us/development-tool/ATMEGA328PB-XMINI
That's the only evaluation kit I'm aware of that's offered by Microchip.

You may find some Arduino Nano clones that use the 328PB; you'll have to very carefully read the product description on those Nano clones to verify if it's the type you want.

Note: this is NOT an Arduino.

https://www.digikey.com/en/products/detail/microchip-technology/ATMEGA328PB-XMINI/5338500?s=N4IgTCBcDaIIIBUCyBRA4nAzGAHABQCEACADTwBk4BJAORQBEilaqQBdAXyA

No this is not the one

Then you must keep on searching until you find the one.

Hi Sir, Thanks for the Reply I need 3.3 V because 328PB using 3.3V similar way I want

They also have a 3.3V version

In general, it works best if you give a complete set of requirements. This helps people suggest something that will actually work for you.

Currently you're set up for an infinite loop of "try this" - "that doesn't work" etc. Most people will simply not bother trying to help after two rounds of it.

328PB has the same voltage range as 328P - from 1.8 to 5.5v

What does it mean? Is the Arduino Nano a "whole development kit" or not?