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Associate
October 24, 2025
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STM32WL55 internal Pull-down Tolerance

  • October 24, 2025
  • 1 reply
  • 256 views

Hello team,

 

We are using STM32WL55 MCU. I haven't found any information about resistance value of its internal pull-down resistance.

As far as I know it is typically 40k. But could you tell what is the tolerance of this value?

 

Best regards,

Vladislav

Best answer by mƎALLEm

Hello @mokluza and welcome to the community,

Min: 25K, Max 55k

From the datasheet:

mALLEm_0-1761299167871.png

 

1 reply

mƎALLEm
mƎALLEmBest answer
Technical Moderator
October 24, 2025

Hello @mokluza and welcome to the community,

Min: 25K, Max 55k

From the datasheet:

mALLEm_0-1761299167871.png

 

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mokluzaAuthor
Associate
October 24, 2025

Hello mƎALLEm, 

Thank you for the quick reply.

Unfortunately your datasheet link doesn't work for me. Could you send me direct link or the file?

 

Ozone
Principal
October 24, 2025

The link is fine.
Probably a proxy issue on your side.