On Sun, Jul 13, 2008 at 7:56 PM, Tom=E1s =D3 h=C9ilidhe <toe@lavabit.com> w=
rote:
>
>
> Mark Rages wrote:
>> What do you think the pin's output voltage will be when you source
>> 25mA from it?  What will the PIC's dissipation be?
>>
>
>
> I'm powering the 887 off 3 volts.
>
> When a pin is set to high, I guess it will be between 2.8 volts and 3
> volts maybe.
>

No need to guess, see figure 18-28 in the datasheet.  (well, you may
need to extrapolate a little.  The graph only goes to 4 mA output
current.)

Regards,
Mark
markrages@gmail
-- =

Mark Rages, Engineer
Midwest Telecine LLC
markrages@midwesttelecine.com

-- =

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