Hello Community,Is it possible to initialize and start the Real Time Clock (RTC) of the STM32U585 at the same time as the firmware and Option Bytes are installed into the MCU with STM32CubeProgrammer SFI process?

Hello ST Community,There was a thread by Aurelien about this topic, but I did not understand the answer. So let me rephrase the question with my own words.I have a STM32U5 based device with high security settings (TZEN=1, RDP=2). Is there any other m...

Hello,I need a quick confirmation. Assuming I have correctly provisioned OEM1KEY and OEM2KEY and I don't use OTP memory, I will always be able to revert my STM32U585 chip from RDP level 2 to blank state (RDP level 0, erased Flash, TrustZone disabled)...

Hello STM32U5 community,I was making a few attemps with my B-U585I-IOT02A demo board and TF-M. I am afraid I have irreversibly locked the MCU.Here is what I did:run regression.shset RDP level 1 with the Programmer despite the warnings, because I forg...