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Process Technology of STM32L4R9I-EVAL evaluation board

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TSang.3
Associate

‎2023-09-20 02:08 AM

Dear admin,

I would like to know which process technology (?nm) of STM32L4R9I-EVAL evaluation board.
I've checked the user manual but not having this information. 

Thanks  & Best Regards

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Peter BENSCH
ST Employee

‎2023-09-20 03:00 AM

Uhm, do you mean the minimum width of the tracks used to make the EVAL's board? Or maybe the structure width of the STM32L4R9AII6 used on the STM32L4R9I-EVAL?

If the latter, then this is a 90nm technology.

Regards
/Peter

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Peter BENSCH
ST Employee

‎2023-09-20 03:00 AM

Uhm, do you mean the minimum width of the tracks used to make the EVAL's board? Or maybe the structure width of the STM32L4R9AII6 used on the STM32L4R9I-EVAL?

If the latter, then this is a 90nm technology.

Regards
/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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Nikita91
Lead II

‎2023-10-30 08:50 AM

Where can I find this information?

Unless I went too quickly I didn't see it in the RM or the datasheet.

The better source I find is Wikipedia! https://en.wikipedia.org/wiki/STM32 

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