Manuel Perez-Oliva wrote:
>
> Hi,
> i'm beginner and i have some questions.
> My english is not so good, and i hope you can understand.
>
> Now the questions:
>
> 1. Is there a posibility to read a Code Protectet PIC 12C5xx

No.. Once code protected, cannot read.  (says Microchip...)

Nothing is IMPOSSIBLE.........

> 2. How often can i programming a PIC 12C5xx

The Eprom type (with window) can be programmed again and again.
just erase using an eprom eraser.  I have used one PIC16C711 eprom
over 200 times and it is still good.

> 3. Where can i buy the PIC's

Find a local distributor. See WWW.MICROCHIP.COM for details.



hope this is of use
jim