Should NC pins on STM32H753XI TFBGA240+25 be connected to ground?

Hi,

Should NC pins on STM32H753XI TFBGA240+25 be connected to ground, or can they be left floating?

Thanks,

Thomas

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Best answer by TDK

It depends on the pin. Read the datasheet. Most should remain floating but some need connected to VSS or VDD.

TDKBest answer

It depends on the pin. Read the datasheet. Most should remain floating but some need connected to VSS or VDD.

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