Can someone please help me to solve the following problems 1. meaing of breakout pads of a microcontroller? and where they are present and how they are used? 2. what is meant by SWD(Seriel Wire Debug).whats its use in microcontroller? 3.What is meant by hibernation of a microcontroller? does it completely gets power off during this condition? or what happens to the microcontroller during this hibernation period?
Separate google, the search service from Google the company.
Youtube videos are only a subset of what can be found by googling - using the google search service.
So anyone who limits themselves to Youtube will limit their availability of information.
And the OP is someone who wants to limit himself even more, by expecting us to be the sources of the required information.