| 欧盟RoHS指令 | Compliant with Exemption |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Unconfirmed |
| SVHC | Yes |
| SVHC超标 | Yes |
| Automotive | No |
| PPAP | No |
| Function | Clock/Calendar/Alarm/Timer |
| Time Format | HH:MM:SS |
| Date Format | DW:DM:M:Y |
| Bus Type | Serial (I2C) |
| Minimum Operating Supply Voltage (V) | 1.8 |
| Typical Operating Supply Voltage (V) | 3 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Mounting | Surface Mount |
| Package Width | 5.4 |
| Package Length | 7 |
| PCB changed | 20 |
| Standard Package Name | SO |
| Supplier Package | VSOJ |
| Pin Count | 20 |
