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Charge of supercapacitor and Vbat

Question asked by Peden.Fabrice on Mar 5, 2013
Latest reply on Mar 5, 2013 by Jack Peacock
Hi everybody,

I got a question about Vbat (I didn't find this answer in the datasheet). I have connected to my Vbat pin a supercapacitor.
Does I need to connect my supercapacitor to 3V3 to charge it ? Or is it charged directly by the microcontroller ?

Thank you in advance,