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Thread: Problems with A version of 16F877
www.piclist.com/techref/microchip/devices.htm?key=16F
face picon face BY : Olin Lathrop email (remove spam text)



> I've switched to the 16F877A from a 16F877 and having a problem with my
> code.  Before I get into a long drawn-out discussion of the exact
> problem .. are there some standard things I should to to make the "a"
> version act like the original (non-a) ?

I haven't used the 16F87xA yet, but I did notice the other day that these
have a comparator added.  The comparator pins probably wake up as analog
inputs, which might mess up your existing code.


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