Is there a way to run at 1.8V the first time I launch an STM32L151RDT6 that is not option "D"?

Hi all,

In STM32L151RDT6, it is initially set to BOR4 (Brown-out reset threshold 4), but I want to run this at 1.8V in the system.

Is there any way to launch this at 1.8V and rewrite the BOR level?

The solution to this problem can be some HW modifications.

Option "D" products are difficult to purchase.

Best Regards,

Yukio Oyama

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