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STM32H757XIH6 SMPS GND

JananiRamesh
Associate

‎2025-07-16 10:01 PM

In STM32H757XIH6, is SMPS GND and VSS internally shorted inside the IC or should be shorted externally during layout stage. Snips supporting these are attached.

JananiRamesh_0-1752728314974.pngJananiRamesh_1-1752728426800.png

 

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TDK
Super User

‎2025-07-17 6:47 AM

VSSSMPS should be shorted to GND externally.

TDK_0-1752760057856.png

 

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