規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| Type | Clock/Calendar |
| Features | Alarm, Leap Year |
| TimeFormat | HH:MM:SS:hh (24 hr) |
| DateFormat | YY-MM-DD-dd |
| Interface | I²C, 2-Wire Serial |
| Voltage-Supply | 2.7V ~ 5.5V |
| Voltage-SupplyBattery | 1.8V ~ 5.5V |
| Current-Timekeeping(Max) | 4µA ~ 6µA @ 3V ~ 5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
