output current on portc

tim griff

Member
Can any help

Am I right in thinking that the digital outputs can sink/source 20ma?

Do the portc outputs also have the same capacity?

( I'm want to drive some LEDS from portc using 28x)
 

BeanieBots

Moderator
Yes they can but remember, this is an absolute max.
Also, there is a max for the whole chip which is a lot less than the sum of each input. Can't remember the figure but it is not very high.
 

Dippy

Moderator
Its very useful to download the appropriate PIC micro Data Sheet which will answer these (and other) queries.
And, usually, much quicker too.

A folder of Data Sheets is a very useful thing to have.
 
Top