Re: [Gumstix-users] GPIO operating currents

[stort <adq...@gm...>]

Hi Dave,

Thank you for your answer. The absolute maximum is 5mA, but I think it is
not recommendable to force the chip to the those ratings. Do you use a more
conservative limit? I am trying to use a GPIO to turn on a 1mA led.

Regards


Dave Hylands wrote:
> 
> Hi stort,
> 
>> Can anyone tell me the maximum operating currents of verdex GPIO's?
> 
> According to the datasheet (see section 5 of this PDF):
> <http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Electrical,%20Mechanical,%20and%20Thermal%20Specification%20%5b280002-005%5d.pdf>
> the absolute max is 5 mA.
> 
> -- 
> Dave Hylands
> Vancouver, BC, Canada
> http://www.DaveHylands.com/
> 
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