| 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 | 8542.39.00.60 |
| Automotive | No |
| PPAP | No |
| Function | Clock/Calendar/Alarm/Timer/Battery Backup |
| User RAM (byte) | 64 |
| Time Format | HH:MM:SS |
| Date Format | DW:DM:M:Y |
| Bus Type | Serial (I2C) |
| Minimum Operating Supply Voltage (V) | 0.9 |
| Typical Operating Supply Voltage (V) | 1.8|2.5|3.3|5 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Power Dissipation (mW) | 300 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Packaging | Tape and Reel |
| Mounting | Surface Mount |
| Package Height | 0.95(Max) mm |
| Package Width | 3.1(Max) mm |
| Package Length | 3.1(Max) mm |
| PCB changed | 8 |
| Standard Package Name | SO |
| Supplier Package | TSSOP |
| Pin Count | 8 |
