PCF8563 shine agogon Real-Time CMOS1 (RTC) da kalandar da aka inganta don ƙarancin ƙarfi.
cin abinci.Fitowar agogo mai shirye-shirye, fitarwar katsewa, da na'urar gano ƙarancin ƙarfin lantarki sune
kuma an bayar.Dukkan adireshi da bayanai ana canja su a jere ta hanyar layi biyu
Ina 2C bas.Matsakaicin gudun bas shine 400 kbit/s.An ƙara adireshin rajista
ta atomatik bayan kowane rubuta ko karanta bayanan byte.