| PartNumber | DS1315E-33+ | DS1315E-5+ | DS1315E-5 |
| Description | Real Time Clock Phantom Time Chip | Real Time Clock Phantom Time Chip | Real Time Clock Phantom Time Chip |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-20 | TSSOP-20 | TSSOP-20 |
| RTC Bus Interface | Phantom Clock | Phantom Clock | Phantom Clock |
| Time Format | HH:MM:SS:hh | HH:MM:SS:hh | HH:MM:SS:hh |
| Battery Backup Switching | Backup Switching | Backup Switching | Backup Switching |
| RTC Memory Size | 8 B | 8 B | 8 B |
| Supply Voltage Max | 3.6 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 3 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Packaging | Tube | Tube | Tube |
| Function | Calendar, Clock | Calendar, Clock | Calendar, Clock |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1315E | DS1315E | DS1315E |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
| Factory Pack Quantity | 74 | 74 | 74 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1315E+033 DS1315E | 90-1315E+000 DS1315E | DS1315E |
| Unit Weight | 0.006737 oz | 0.006737 oz | 0.006737 oz |
| Date Format | - | YY-MM-DD-dd | - |