Seth Fischer <fischers@xtra.co.nz> wrote:

> I just brought a PIC marked:
>
> PIC16F84A-20/P
>
> This implies a frequency of 20MHz but the data sheet I just down
> loaded specifies a max operating frequency of 10MHz for the 16F84.
>
> Do I have an old data sheet?

    Yes.  Your data sheet is, as you said, for the 16F84.  The part
    you bought is a 16F84_A_.  The "A" part has a higher max speed.

    -Andy


=== Andrew Warren --- aiw@cypress.com
=== IPD Systems Engineering, CYSD
=== Cypress Semiconductor Corporation
===
=== Opinions expressed above do not
=== necessarily represent those of
=== Cypress Semiconductor Corporation

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