規格
| 屬性 | 價值 |
| Supplier | Rochester Electronics, LLC,NXP USA Inc. |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Clock/Calendar |
| Features | Alarm, NVSRAM, Square Wave Output |
| MemorySize | 240B |
| TimeFormat | HH:MM:SS:hh (12/24 hr) |
| DateFormat | YY-MM-DD |
| Interface | I²C, 2-Wire Serial |
| Voltage-Supply | 2.5V ~ 6V |
| Current-Timekeeping(Max) | 10µA ~ 50µA @ 1V ~ 5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.295, 7.50mm Width) |
