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

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.

This topic has been closed for replies.

mƎALLEmBest answer

ST Technical Moderator

AN4938:

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Super User

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

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NiMAuthor

Associate III

Thank you for your response.

Do you know what document contains the above information?

mƎALLEmBest answer

ST Technical Moderator

AN4938:

To give better visibility on the answered topics, please click "Best answer" on the reply which solved your issue or answered your question.

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