規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tube |
| Part Status | Active |
| Type | Binary Counter |
| Features | Trickle-Charger |
| Time Format | Binary |
| Date Format | Binary |
| Interface | I²C, 2-Wire Serial |
| Voltage - Supply | 1.8V ~ 2.2V |
| Voltage - Supply, Battery | 1.3V ~ 3.63V |
| Current - Timekeeping(Max) | 500µA @ 2.2V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
