STM32U0 Bootloader Timings

[a_user]

I am looking at revision 64 of the the AN2606 application note.
https://www.st.com/resource/en/application_note/an2606-stm32-microcontroller-system-memory-boot-mode-stmicroelectronics.pdf

Section 89 of this document gives some tables for some timings for a number of different processors. I am using the STM32U073 processor but I cannot find entries in tables 200, 201 and 202 for this part.

[Imen.D]

Hello @a_user 

I escalated your request internally to have the timings values (via ticket number: 191842) and we will get back to you soon with update.

(PS: Ticket number 191842 is only for reference, not available outside of ST)

[Imen.D · Accepted solution]

Hi @a_user 

Please find below the startup and the minimum USART bootloader timings for STM32U073:

   

We will add the timings values in the next release of AN2606.

Thank you for your contribution.