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TKons.1
TKons.1
Associate
January 31, 2022
Solved

About memory 25pe40vg

Hi

Does anyone knows where I can find data for this memory?

Thanks ​

This topic has been closed for replies.
Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
February 1, 2022

Correct, ST no longer has any documentation on discontinued components or sold business units. However, you can usually still find datasheets of old components via e.g. Google.

I took on the challenge of researching this for you at Micron, to whom the business was sold: according to TN-12-24, the marking 25PW40VG stands for M25PE40-VMW6. And you can find the datasheet of the M25PE40 here.

Good luck!

If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

/Peter

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4 replies

Peter BENSCH
Peter BENSCH
ST Technical Moderator
February 1, 2022

Welcome, @TKons.1​, to the community!

STMicroelectronics stopped the Flash business in 2007 and formed a joint venture with Intel called Numonyx, which was sold to Micron in 2012. For this reason, STMicroelectronics no longer has any data sheets etc. and cannot provide them.

Good luck!

If the problem is resolved/answered, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
TKons.1
TKons.1Author
Associate
February 1, 2022

So ST erases all the data for old parts?

Also how I could find a compatible part without knowing the exact working procedure?

Thank you anyway.

Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
February 1, 2022

Correct, ST no longer has any documentation on discontinued components or sold business units. However, you can usually still find datasheets of old components via e.g. Google.

I took on the challenge of researching this for you at Micron, to whom the business was sold: according to TN-12-24, the marking 25PW40VG stands for M25PE40-VMW6. And you can find the datasheet of the M25PE40 here.

Good luck!

If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
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