STM32G431KxUx exposed pad of UFQFPN-32pin package, connect it to GND or leave NC ?

MFatt.1 · ‎2023-03-01

Sarra.S · ‎2023-03-01

Hello @MFatt.1 and welcome to ST Community,

As mentioned in the datasheet :

>> There is an exposed die pad on the underside of the UFQFPN package. It is recommended to connect and solder this back-side pad to PCB ground.

Hope that helps!

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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Sarra.S · ‎2023-03-01

Hello @MFatt.1 and welcome to ST Community,

As mentioned in the datasheet :

>> There is an exposed die pad on the underside of the UFQFPN package. It is recommended to connect and solder this back-side pad to PCB ground.

Hope that helps!

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

MFatt.1 · ‎2023-03-01

Thanks.