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Guidance on Designing STM32WB55CGU7 Microcontroller for 1.8V Operation

aji
Associate

Hello,

I am planning to design a system using the STM32WB55CGU7 microcontroller with a supply voltage of 1.8V. As per the datasheet, this microcontroller operates within a voltage range of 1.7V to 3.6V. I would like to confirm if designing for 1.8V is appropriate and if there are any specific considerations or recommendations for this voltage level.

For reference, I have attached an image of the power section of my design. I would greatly appreciate any guidance or suggestions from STM32WB experts.

Thank you in advance for your support!

aji_0-1741452469907.png

 

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