...RX-8564LC
Interface type: IC-Bus Interface (400 kHz)
Operating voltage range: 1.8 V tot 5.5 V
Timekeeper voltage range: 1.0 V tot 5.5 V / -20°C tot + 70 °C
Low backup current: 275 nA / 3.0 V (Typ.)
32.768 kHz frequency output function: C-MOS output met Control Pin...