| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.39.00.90 |
| SVHC | Yes |
| Automotive | No |
| PPAP | No |
| Function | Clock/Calendar |
| User RAM (byte) | 32 |
| Time Format | HH:MM:SS:hh |
| Date Format | DW:DM:M:Y |
| Bus Type | Parallel |
| Minimum Operating Supply Voltage (V) | 4.5 |
| Typical Operating Supply Voltage (V) | 5 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Power Dissipation (mW) | 500 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Packaging | Tube |
| Mounting | Surface Mount |
| Package Height | 4.57(Max) - 0.51(Min) |
| Package Width | 11.58(Max) |
| Package Length | 11.58(Max) |
| PCB changed | 28 |
| Standard Package Name | LCC |
| Supplier Package | PLCC |
| Pin Count | 28 |
| Lead Shape | J-Lead |
