Maximum current from CN25 header

I want to know how much current can I draw from the 3.3v output (pins 30 and 32) of the Embedded Controller Header CN25, and how much from the individual GPIO pins (13-28)
I couldn't find the info on the documentation

 

Maybe someone from the team can answer this. @evaloverde

 

Hello, would guess as all other Arduino Leonardo boards DC Current for 3.3V Pin 50 mA according to https://www.arduino.cc/en/Main/Arduino_BoardLeonardo

 

But the CN25 is not the Arduino compatible connector (that is CN24), is the Embedded Controller one, so I don't think it has to follow the Arduino board standards.

 

I see, well the Embedded Controller(MEC1705) manual is at http://ww1.microchip.com/downloads/en/DeviceDoc/MEC170x-Data-Sheet-DS00002206D.pdf and think it says "Pin buffers capable of sinking up to 12 mA"

 

Great. That's for the GPIO pins. Thanks.
Just need to confirm for the 3.3V pins (CN25 - pin 30 and 32), as I don't know what are those connected to.

 

For those would need the schematics of the board.

 

Yes, that's why I tagged @evaloverde, to see if someone can help us with that info

 

Pin 30/32 cannot offer lots of current since many of the devices share the same power source which is from RT6575B's internal 3.3V linear LDO regulator (spec'd at 100mA, max 175 mA.) I'd say, do not consume 50mA or more.

 

@evaloverde Would it be possible for someone from UDOO to tell us the max current we can draw from the 3.3v CN25 pin 30 and 32?