Issue with BOR Configuration on STM32G031F4P6 in STM32CubeProgrammer

[OUAHMANI]

Hi,

I am currently working with a custom PCB(Print Circuit Board) that features the STM32G031F4P6 microcontroller, and I am unable to locate the option to configure the Brown-Out Reset (BOR) in the Option Bytes within STM32CubeProgrammer for this device. Interestingly, I am able to see and configure the BOR on the Nucleo-G031K8 development board.

Could you please clarify if there is a specific reason for this discrepancy? Is there a way to enable or configure the BOR on the STM32G031F4P6 on my custom PCB? Additionally, are there any alternative methods to monitor the power supply or track the voltage levels of the STM32G031F4P6 microcontroller?

Thanks,

[KDJEM.1]

Hello @OUAHMANI and welcome to the community;

Similar issue is reported here.

I reported this issue internally and I will come back to you with more details as soon as possible.

Internal ticket number: 205995 (This is an internal tracking number and is not accessible or usable by customers).

Thank you.

Kaouthar