STM32H7S3A8I6 Power Scheme

[Jpavner13]

Hello, I am a university student and I am trying to design a development board with the STM32H7S3A8I6. In the past, I've just used the power scheme in the documentation of the MCU for reference, but the power scheme in the documentation (page 153) for this MCU is incomplete (I'm assuming its becasue it's new). I used this "Getting started" guide for the STM32H7A3 and made a few assumptions from past STM32 designs that have worked, but since I cant find any good references or documentation on the matter, I am not confident in my work. Has anyone used this processor before or know where I can find good reference designs to cross check my work? Ive attached my schematic below.

I am trying my best to learn best PCB design practices so if there is anything else I can improve on please let me know!

Edit ST moderator: moved to the right Destination and added the right labels

[KDJEM.1]

Hello @Jpavner13 and welcome to the community;

 

I recommend you to look to AN5935: Getting started with STM32H7Rx/7Sx MCUs hardware development and precisely to "3 Power supply management" section. 

This document provides an implementation overview of the following hardware features based on the STM32H7Sxx and STM32H7RxxMCUs:
• Power supply
• Package selection
• Clock management
• Reset control
• Boot mode settings
• Debug management

 

I hope this help you.

Thank you.

Kaouthar