Does anyone knows whats the maximum current that the AT90s4433 can ouput?
Can it reach 10mA?
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The I/O pins can sink 20mA, but cannot source as much if I'm reading the datasheet directly. If you're driving something like a LED, connect it to the Vcc line via a current limiting resistor and drive the output low to light it. If not, what are you trying to drive?
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