ST M29W640FT 70N6H doubt

ÍStef.1 · ‎2024-08-24

ST M29W640FT 70N6H flash Nor chip with 20 erase write stored in temperature 33-36C and no powered In this case, what is the most approximate and realistic estimate of years for it to retain all the information written on this chip? an approximate number of years

SofLit · ‎2024-08-29

The datasheet is no more available on ST website. If you find an old one anywhere on the web and the information you are looking for is not their, I'm afraid we cannot help you as the product is very old and we don't have anymore a division working on Flash memories including NOR products since 2007 (I think). And ST people that worked on the product changed their position in the company or even left it.

For flash memories, I suggest you to choose a "not depricated" products from other companies.

Thank you.

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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ÍStef.1 · ‎2024-08-25

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ÍStef.1 · ‎2024-08-26

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SofLit · ‎2024-08-29

The datasheet is no more available on ST website. If you find an old one anywhere on the web and the information you are looking for is not their, I'm afraid we cannot help you as the product is very old and we don't have anymore a division working on Flash memories including NOR products since 2007 (I think). And ST people that worked on the product changed their position in the company or even left it.

For flash memories, I suggest you to choose a "not depricated" products from other companies.

Thank you.

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.