1. ching fong kee

    Thread Starter Member

    Jun 23, 2010
    42
    0
    hi, i wish ask about the PIC16F84A which is 18pin
    and from the datasheet, i confuse with the lowest voltage rating of this PIC[​IMG]

    PIC16F84A
    D001 4.0 - 5.5V XT,RC and LP osc configuration
    D001A 4.5 - 5.5V HS osc configuration


    Wide operating voltage range:
    - Commercial: 2.0V to 5.5V
    - Industrial: 2.0V to 5.5V

    how to differentiate?and which one is the lowest voltage rating?
     
  2. Markd77

    Senior Member

    Sep 7, 2009
    2,803
    594
    Looks like it's only the 16LF84A which goes down to 2V.
    More modern PICs are a better choice and typically work from 3V-5.5V
     
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