16F877A Pullups/Pulldowns and unused pins

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  1. - 15th April 2009, 03:34 #1
    mister_e's Avatar
    mister_e
    mister_e is offline Contributor
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    Ha, I see. There will have no problem then.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  2. - 17th April 2009, 01:39 #2
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    boroko
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    I can't find it quickly, but the Weak Pull-Up in in the neighborhood of microAmps. If you apply any harder signal, you just over-ride the WPU.

    Just enough to keep the pin stable without any outside influence.

    Bo
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