10 Replies Latest reply on Apr 10, 2014 2:56 AM by userc_42326

    Resistive Pull Up



      How  much is the resistance of the internall pull-up of a PSoC5LP?.


      Currently I have a PSoC5LP connected to 20 SPI Slave devices with 20 separate chip select lines (digital output, resistive pull up).


      Since the pins are connected to Vdd, I would like to know how nuch is the current draws, and if I need an external pullup resistor