Can you use STM32H755ZIT6 instead of STM32H755ZIT6U on a custom NUCLEO-H755ZI-Q?

[GBitt.1]

Hello Everyone, im am building a custom PCB using the NUCLEO-H755ZI-Q as a reference but i am not sure what the difference between the STM32H755ZIT6 and the STM32H755ZIT6U is. The scematic uses the STM32H755ZIT6U but that one isnt in stock, so i would like use the STM32H755ZIT6. Is there any difference between these two? Can someone help me?

[Tesla DeLorean · Accepted solution]

As I recall the U parts don't pay some licencing fees, but are otherwise the same parts

[GBitt.1]

Ok, thank you !