2024-08-30 06:32 AM
We are not using SMPS functionality of STM32H747AII MCU. Can we left VDDSMPS, VFBSMPS, VLXSMPS pins unconnected?
2024-08-30 06:44 AM
> when the SMPS is OFF the VDDSMPS, VFBSMPS and VSSSMPS should be connected to ground and VLXSMPS should be floating.
Quote from here:
Solved: Where connect SMPS pins when SMPS is not used. - STMicroelectronics Community