12f629

[MICOCALI]

12F629 and 12F675 is OTP ?
because i programmed this device and is not reprogrammed

[mister_e]

Nop,
12Fxxx F=flash series. you're suppose to be able to reprogram them more than few thousand times if you don't set CODE PROTECT ON configuration bit on your device programmer.


regards

[Melanie]

Even if you set Code Protect ON, you can still reprogram them hundreds if not thousands of times. All Code Protect does is prevent the code from being read back.

I have noticed some Flash PICs will fail to reprogram unless they are ERASED first. You may want to try that.