| 欧州RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.60 |
| Automotive | No |
| PPAP | No |
| Function | Clock/Calendar/NV Timekeeping RAM/Battery Backup |
| User RAM (byte) | 8192 |
| Time Format | HH:MM:SS |
| Date Format | DW:DM:M:Y |
| Bus Type | Parallel |
| Maximum Access Time (ns) | 70 |
| Minimum Operating Supply Voltage (V) | 4.75 |
| Typical Operating Supply Voltage (V) | 5 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Power Dissipation (mW) | 1000 |
| Minimum Operating Temperature (°C) | 0 |
| Maximum Operating Temperature (°C) | 70 |
| Supplier Temperature Grade | Commercial |
| Packaging | Tube |
| Mounting | Through Hole |
| Package Height | 8.89(Max) |
| Package Width | 18.34(Max) |
| Package Length | 39.88(Max) |
| PCB changed | 28 |
| Standard Package Name | DIP |
| Supplier Package | PCDIP |
| Pin Count | 28 |
