Relation between clock speed of Micro-controller & Power consumption

[Abhishekabs]

Hello,
how to calculate total power dissipation of any multiple-core micro-controller?
If my internal clock frequency range if from 50Mhz to 400MHz, how will it impact my power dissipation calculation.
The data-sheet I have is development data-sheet & not all information is present to calculate complete power dissipation.
(Typically current requirement of my application is 800mA-1.2A & operating voltage from 3.3V + core voltage 1.2V)
I have seen on many website that they calculate by formula C*Square(V) * F.
But I do not think that's the only value, there should be lot of other factors which should be considered.


Can somebody help me, with procedure to calculate P.D of multi-core micros?

Unfortunately I can not share details about micro-controller due to NDA, but you can share any generic info you guys have,

Thanks

 

[Aussie Susan]

If you are dealing with an MCU that is in development (and hence requires that you sign the NDA) then you should talk to the developer organisation.
Susan