Solved
The datasheet of the STM32WL55 refers to Application Note AN5646. A search on the ST website gave no result. Can you supply me with that AppNote?
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Benoit MARCHANDBest answer
ST Employee
December 16, 2022
Hello,
This AppNote will be published by week 03 2023.
Do you have a specific request to ask concerning this subject ?
BR,
Benoit