規格
| 屬性 | 價值 |
| Supplier | Analog Devices Inc./Maxim Integrated |
| Package / Case | Tube |
| Part Status | Obsolete |
| Type | Phantom Time Chip |
| Features | Leap Year, NVSRAM |
| Memory Size | 512KB |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Interface | Parallel |
| Voltage - Supply | 2.97V ~ 3.63V |
| Current - Timekeeping(Max) | 7mA @ 3.3V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
