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Nor Flash

NaMo_1534561
Contributor II

Hello,

In the S25FL256S data sheet, package dimensions are defined by BSC (Basic Spacing between Center).

Could you inform the min and max values of D, E (or E1)?
This information is used to review the board layout.

MPN S25FL256SAGM **bleep**00

In the data sheet of S29GL-S, it was described as min / typ / max.

(Screen shots are attached)

 

Best Regards,

Naoaki Morimoto

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1 Solution
AS_36
Moderator
Moderator

Hi Naoaki Morimoto san,

The tolerances are - 

  • D : +/-0.20mm
  • E : +/-0.33mm
  • E1 : +/-0.10mm

Regards.

View solution in original post

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4 Replies
AS_36
Moderator
Moderator

Hi Naoaki san,

Could you please go through the land pattern recommendations mentioned in this layout guide - https://www.cypress.com/file/217366/download and let me know if this will answer your query?

Regards.

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NaMo_1534561
Contributor II

Hello,

I got feedback from customers.

The user has created a parts library with CAD, and it is necessary to register the intersection information (min / max value) of the external dimensions to create it.

Best Regards,

Naoaki Morimoto

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AS_36
Moderator
Moderator

Hi Naoaki Morimoto san,

The tolerances are - 

  • D : +/-0.20mm
  • E : +/-0.33mm
  • E1 : +/-0.10mm

Regards.

View solution in original post

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NaMo_1534561
Contributor II

Hello AS_36-san,

Thank you for giving the information.

 

Best Regards,

Naoaki Morimoto

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