So what you are saying is that the OTP devices are the most in-vulnerable? > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Wagner Lipnharski > Sent: November 24, 1999 11:03 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: REPHRASED--In which PICs is the copy protection most > easilybreached? > > > If you consider the fact that any "field programmable unit" (eprom, > eeprom and flash) has a kind of "volatile" protection bits, while the > ROM type has fuses (that are not reversible), then all e2prom, eprom and > flash devices can be considered "more vulnerable" to piracy. > Wagner