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STM32CubeMX allows max CPU frequency even with VOS low; intentional or not?

PhucXDoan
Associate III

I'm using the NUCLEO-H7S3L8 and the max CPU frequency is 600MHz.

PhucXDoan_0-1736901133176.png

 

By default, CubeMX sets VOS is set to 0 (low).

PhucXDoan_1-1736901198884.png

But if this were the case, wouldn't it be violating the datasheet where it states 400MHz is the max CPU clock?

PhucXDoan_2-1736901290127.png

 

I've been using 600MHz clock without ever setting VOS high and I haven't gotten any issues, so I'm not sure whether or not it's fine to leave VOS alone.

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