It´s works! I can develop the code over the microcontroller.
I dont understand well the crystal setup. I dont know if the microcontroller is running an intertar 32khz crystal and if the microcontroller is working on 1mhz, 8mhz or 48mhz.
If it is possible, i want not work with internar or external 32khz crystal.
Thanks for your help.
Regards,