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erez_n
Visitor II
January 26, 2004
Question

uPSD3300 - Outputs electrical interface

  • January 26, 2004
  • 3 replies
  • 975 views
Posted on January 26, 2004 at 09:44

uPSD3300 - Outputs electrical interface

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    3 replies

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    hanan54
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:57

    The information you need is in the uPSD33XX.pdf

    hanan

    E
    erez_nAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:57

    What is the electrical interface of ports 1 to 4 and A/D signals (open D, Push/pull etcc.)?

    J
    joseph2399
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 11:57

    Ports 1 - 4 are CMOS, and can accept CMOS level I/Os. These ports have weak internal weak pull-ups.

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