Tolerance on internal GPIO pull up/down resistance in PSoC 1/3/5

Version 1
Created by akshatg_ on Jul 17, 2011 5:35 AM. Last modified by akshatg_ on Jul 17, 2011 5:35 AM.
    Question: What is the tolerance of Pull Up/Down resistance on the GPIOs in PSoC 1/3/5 ?

     

    Answer:

    The value of internal pull up and pull down resistance is same for all PSoC 1/3/5 devices. Their minimum, typical and maximum values are as under

    PSoC1

    Min: 4.5kΩ Typ:6kΩ Max:8 kΩ

    PSoC3

    Min: 3.5kΩ Typ:5.6kΩ Max:8.5 kΩ

    PSoC5

    Min: 4.5kΩ Typ:5.6kΩ Max:8 kΩ