| Type | Clock/Calendar |
|---|---|
| Features | Leap Year |
| Interface | 3-Wire Serial |
| Date Format | YY-MM-DD-dd |
| Memory Size | - |
| Time Format | HH:MM:SS (24 hr) |
| Voltage - Supply | 2.5 V ~ 5.5 V |
| Supplier Device Package | 18-SOP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1µA ~ 3µA @ 2V ~ 5V |