AT45 Flash problems

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  1. - 18th November 2008, 15:30 #1
    Andre_Pretorius's Avatar
    Andre_Pretorius
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    hi there
    Can you please tell me what circuit you used to sort out the voltage level between the 5v of the pic and the 3v of the at45
  2. - 18th November 2008, 16:10 #2
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    mackrackit
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    If I am reading the DATASHEET correctly, the device runs at the low voltage but...
    from the DATASHEET
    All Input Voltages
    (including NC Pins)
    with Respect to Ground ...................................-0.6V to +6.25V
    Dave
    Always wear safety glasses while programming.
  3. - 18th November 2008, 16:19 #3
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    You could use voltage divider made with resistor or much fancy level converter circuits, ICs, or run the whole thing @3v
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
  4. - 19th November 2008, 00:42 #4
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    Quote Originally Posted by Andre_Pretorius View Post
    hi there
    Can you please tell me what circuit you used to sort out the voltage level between the 5v of the pic and the 3v of the at45
    See response to your other post.
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