how to keep a pin in open state in schematic

Discussion in 'General Electronics Chat' started by Dimpi, Sep 23, 2013.

  1. Dimpi

    Thread Starter Member

    Sep 6, 2013
    96
    0
    Helo,
    it is mentioned in the datasheet that a particular pin in a microcontroller is to keep open?how the connection shoud be made in schematic..please help

    Regards,
     
  2. #12

    Expert

    Nov 30, 2010
    16,278
    6,791
    Do not connect it to anything.
     
  3. Dimpi

    Thread Starter Member

    Sep 6, 2013
    96
    0
    not even pull up resistors???or pulldown resistors???
     
  4. Ramussons

    Active Member

    May 3, 2013
    557
    92
    I guess the Data Sheet would mention to keep the pin at a Logic Hi or Logic Lo, in which case you doubt would be well founded.

    "Keep Open" would be as #12 mentioned.

    Ramesh
     
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