Wrong (?) description of ADCs in STM32H5E5/F5

AScha.3 · ‎2026-04-30

In ds H5E5 is given: 3x 12b ADC

but on selector is shown:

...so secret 3 x 16b ADC there - or error in table ?

If you feel a post has answered your question, please click "Accept as Solution".

mƎALLEm · ‎2026-04-30

Issue internally confirmed and removed from all STM32H5 products (if it was the case) but the update will be effective on st.com within few hours (after system synchronization) / tomorrow at the latest.

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

View solution in original post

mƎALLEm · ‎2026-04-30

Hello,

I think this is an issue in the product selector tool. No 16-bit ADC on STM32H5E/Fx devices:

From the datasheet:

I will escalate that for review and fix.

Thank you for the notification on this.

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

mƎALLEm · ‎2026-04-30

Issue internally confirmed and removed from all STM32H5 products (if it was the case) but the update will be effective on st.com within few hours (after system synchronization) / tomorrow at the latest.

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