Hi HT1380 (holtek) works great and is cheap aprox $2 (here in Argentina) Bye Javier -----Mensaje original----- De: erik Para: PICLIST@MITVMA.MIT.EDU Fecha: Miircoles 17 de Noviembre de 1999 23:41 p.m. Asunto: RTC recommendations >Could someone recommend for me a Real Time Clock for my PIC project? >Preferably with : >Calander >Serial Interface ( low pin count interface ) >internal battery > >Thank you, >Erik