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STM32H725RG VFQFPN68 power scheme. Am I doing it right?

jmarino
Associate III

jmarino_1-1732320641618.png

 

Can somebody tell me whether I am, or not, powering this STM32H725RG in the right way?

As far as I know, after reading several times the specs, the 68 pin package doesn't have LDO (SMPS only).

I've built my first board this way and the MCU got burnt.

 

Thanks.

11 REPLIES 11
TDK
Super User

KiCAD isn't hiding duplicate VDD or VCAP pins. I'm not buying that VSS pins are treated differently.

If you feel a post has answered your question, please click "Accept as Solution".
jmarino
Associate III

In this symbol, it is.

Anyway, unconnected pins it's not the cause. I can assure that. Everything is connected as it has to.