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jayl
jayl
Associate
August 21, 2019
Solved

STM32F407 internal pin pulldown in standby?

  • August 21, 2019
  • 2 replies
  • 763 views

Hi,

I'm trying to find out whether there is any way to maintain internal pulldowns on pins in standby mode on the STM32F407.

I suspect that this is not the case but haven't been able to find a definitive answer in the documentation. Any help would be appreciated.

Thanks!

jay

This topic has been closed for replies.
Best answer by Bob S

According to RM0090 Rev 18, section 5.3.6, all I/O pins are high-impedance in standby mode except for reset, PC13 and PA0, depending on how they are configured.

0690X00000AA4DxQAL.png

2 replies

Bob S
Bob SBest answer
Super User
August 21, 2019

According to RM0090 Rev 18, section 5.3.6, all I/O pins are high-impedance in standby mode except for reset, PC13 and PA0, depending on how they are configured.

0690X00000AA4DxQAL.png

jayl
jaylAuthor
Associate
August 21, 2019

Thanks very much Bob!

jay

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