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TEX
TEX
Visitor II
March 18, 2022
Question

I would like to know Shelf life of STM32L072.

  • March 18, 2022
  • 2 replies
  • 1476 views

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2 replies

Tesla DeLorean
Tesla DeLorean
Guru
March 18, 2022

Depends on where and how it was packaged.

Check the MSL label instructions.

Check the moisture cards in the package.

Bake-out the parts when needed.​

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TDK
TDK
March 18, 2022

Some info here:

https://www.st.com/resource/en/application_note/an2639-soldering-recommendations-and-package-information-for-leadfree-ecopack-mcus-and-mpus-stmicroelectronics.pdf

"Shelf life" isn't really a standard spec on chips. How long they last depends on how they're stored. It's generally not an issue.

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