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November 14, 2023
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typo/unclear in stm32f411's datasheet

  • November 14, 2023
  • 3 replies
  • 1359 views

Hi community,

after searching quite a long time for a bug on my board I found it. It was due to an unclear phrasing of the stm32f411's datasheet in table8/p39: for the QFP64 package pin 13 is not only vref but also VDDA.

It would be much clearer to write VREF/VDDA in that row.

 

ak_0-1699954572430.png

 

Regards

 

    This topic has been closed for replies.
    Best answer by KDJEM.1

    Hello @ak,

     

    The issue is fixed in DS10314 Rev 8.

     

    Thank you.

    Kaouthar

    3 replies

    Technical Moderator
    November 14, 2023

    Hello @ak ,

    Thank you for bringing this issue to our attention.

    I will check internally and I will get back to you with more details as soon as possible.

    Thank you.

    Kaouthar

    Technical Moderator
    November 14, 2023

    Hello @ak ,

    I confirm the typo in table 8..

    I reported this issue internally.

    Internal ticket number: 166316 (This is an internal tracking number and is not accessible or usable by customers).

    Thank you.

    Kaouthar

    KDJEM.1Answer
    Technical Moderator
    March 6, 2025

    Hello @ak,

     

    The issue is fixed in DS10314 Rev 8.

     

    Thank you.

    Kaouthar

    Graduate II
    November 14, 2023

    The biggest trap people seem to fall into is that "My design doesn't use Analogue" and none of this stuff gets wired up properly, while the POR and PLL and other things need an Analogue supply regardless of other design decisions.

    Needs to be BOLD checklist that VDDA, VREF+, VREF-, VSSA really should get appropriately connected.

    Second is BOOT0 can't just be left floating.