Skip to main content
Associate III
April 4, 2025
Solved

Internal pull-up and pull-down resistors on JTAG pins [STM32H743XGH6]

  • April 4, 2025
  • 1 reply
  • 560 views

Does the STM32H743XGH6 have a pull-up/pulldown resistor built into the JTAG pin?

Is it necessary to add external resistors?

We ask this question because the AN4488 application note does not cover this product.

1 reply

AScha.3
Super User
April 4, 2025

It's internal, no need to have external resistors.

"If you feel a post has answered your question, please click ""Accept as Solution""."
NiMAuthor
Associate III
April 4, 2025

Thank you for your response.

Do you know what document contains the above information?

mƎALLEm
mƎALLEmBest answer
ST Technical Moderator
April 4, 2025
To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.