Does STM32CubeMX generate the wrong RTC_OUT Port Number on stm32H750VBT?

[RLiu]

Does stm32cubeMX 5.2.1 has the correct pin_out for RTC_OUT signal for part STM32H750VBT6?

Here is from data-sheet say RTC_OUT is located PB2

and cubeMX say it on pin PC13 (winch other F series used to be):

[Mohamed Aymen HZAMI]

Hello,

After verification, we confirm this issue and will be fixed in the next release.

Thanks and Best Regards,

Mohamed Aymen.

[Mohamed Aymen HZAMI]

Hello,

To be precise: STM32CubeMX is correct. The datasheet will be updated to add PC13 as RTC_OUT.

Best regards,

Mohamed Aymen.

[yilmazkircicek]

Now 2024, September. 

I have checked for the latest datasheet of STM32H745XIH6 and RTC_OUT is still shown in PB2.

Who should I trust, datasheet or CubeMx ?

Regards.

[yilmazkircicek]

What a suprise, STM32H750VBT6 did not uptaded also...

[ravo]

I am using STM32H755ZITx and RTC_OUT is still shown as PB2 only in datasheet (DS12919 Rev 2), Will there be any update ?

I tried enabled RTC_OUT_CALIB to PC13 and I got only 32kHz pulses instead of 1Hz pulse - In CubeMx selected "Calibration 1Hz"

Regards

Radim