Jens M. Guessregen / Mailinglists wrote:
> Hello all,
>
> I am searching the smallest possible PIC, which has an I2C Interface.
> But I do not find anything, which has an HW-based I2C interface with 8
> pins.
> Performance requirements are very low, I need the pic to programm a
> grafik controller onetime at boot, and that's it.
> The rest is just monitoring 1 input and setting 2 other outputs, when
> the input it toggling.
>
> When there is none with HW-interface, I will give a SW I2C a try. I need
> master only and there is only one slave.
> I do not know, how big the code is, I need for a SW solution, but maybe
> someone has an idea?
>
> Thx
>
> Jens
>
>   
Email me privately with a good email address, and I will send you a 
working bit-banged I2C routine that
works from PIC12Cxxxx thru PIC18xxxx .

--Bob
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