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Recent content by reimer

  1. R

    Driving 15 LEDs with AT89C4051

    I've just seen the note "Maximum total I for all output pins: 80 mA" so it won't work for this type of controller. Looking for another one.
  2. R

    Driving 15 LEDs with AT89C4051

    The datasheet says I can drive LEDs directly on the ports but I'm not sure if it really supports driving 8 LEDs per port at the same time. Do both drivers cut off as soon as a peak of 100mA (per port) are reached? I haven't found any notice on the total power consumption in the datasheet. As...

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