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Dan Moos
PostPosted: Fri Mar 24, 2017 2:37 am 
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Joined: Sat Mar 11, 2017 1:56 am
Posts: 276
Location: Lynden, WA
If I'm reading the datasheet right, a port pin set as an output on the 65c22 can safely source about 3 mA.

That sound right?

Thus, if I want to drive some LED's , and being a conservative sort, would want to limit things to about 1.5 mA?
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GARTHWILSON
PostPosted: Fri Mar 24, 2017 3:00 am 
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Joined: Fri Aug 30, 2002 1:09 am
Posts: 8544
Location: Southern California
It is much, much stronger than the data sheet lets on. See my post at viewtopic.php?p=49396#p49396 .

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http://WilsonMinesCo.com/ lots of 6502 resources
The "second front page" is http://wilsonminesco.com/links.html .
What's an additional VIA among friends, anyhow?
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