規格
| 屬性 | 價值 |
| Supplier | Nisshinbo Micro Devices Inc. |
| Package / Case | Tube |
| Part Status | Obsolete |
| Type | Clock/Calendar |
| Features | Leap Year |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | 4-Wire Serial |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Timekeeping(Max) | 4µA ~ 15µA @ 2V ~ 5V |
| Operating Temperature | -30°C ~ 80°C |
| Mounting Type | Surface Mount |
