Duplicating the programming on a 12F675

Thread Starter

harryarmst

Joined Aug 28, 2012
1
I have a need to duplicate the programming on a 12F675 chip. It seems like a simple question but I can't find the answer on the forum. Can the programming tools listed read the data off a PIC and write it to another?

Thanks,
Harry
 

Papabravo

Joined Feb 24, 2006
21,158
They can if the security bits were left unprogrammed. If it is a commercial chip the chances are vanishingly small that you can do this.

If the security fuses are programmed then you can open the package, put it under a powerful microscope, and read the contents of the cells that way. Tedious, but doable.
 

t06afre

Joined May 11, 2009
5,934
If you want to copy from one 12F675 to a another. It should be easy. Given that the protection bit(s) are not set. However if you want to copy the code to any other PIC than 12F675. That is a completely different kettle of fish
 
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