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StandAlone STM32L452CEU6 Application


Hello everyone,

I'm working on a Data Logger that inputs strain gauge sensor signals. I've already tested successfully my application on bread board but now it requires a standalone implementation in a new PCB. 
Since I can not waste shots I'll ask the community for help on this one.
This is the electric scheme of my application with an STM32L452CEU6 MCU in the middle, I would like to know the following:
- if the power sources are correct

- if there are enough capacitors and if there are some mistakes on the VDD and VSS sources

- Generally mistakes on the circuit



Andrew Neil
Evangelist III

Take a look at Application note AN4555Getting started with STM32L4 Series and STM32L4+ Series hardware development:


Also check out the other Application Notes on the STM32L452CE Product Page - see the 'Documentation' tab: