Should NC pins on STM32H753XI TFBGA240+25 be connected to ground?
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‎2020-05-26 07:44 PM
Hi,
Should NC pins on STM32H753XI TFBGA240+25 be connected to ground, or can they be left floating?
Thanks,
Thomas
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GPIO-EXTI
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STM32H7 Series
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‎2020-05-26 08:13 PM
It depends on the pin. Read the datasheet. Most should remain floating but some need connected to VSS or VDD.
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‎2020-05-26 08:13 PM
It depends on the pin. Read the datasheet. Most should remain floating but some need connected to VSS or VDD.
If you feel a post has answered your question, please click "Accept as Solution".