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| PartNumber | DS1315N-5 | DS1315N-33 | DS1315N-33+ |
| Description | Real Time Clock | Real Time Clock | Real Time Clock Phantom Time Chip |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Clock/Timing - Real Time Clocks |
| RoHS | N | N | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | PDIP Narrow | PDIP Narrow | - |
| RTC Bus Interface | Phantom Clock | Phantom Clock | Phantom Clock |
| Time Format | HH:MM:SS:hh | HH:MM:SS:hh | HH:MM:SS:hh (12/24 hr) |
| Battery Backup Switching | Backup Switching | Backup Switching | Backup Switching |
| RTC Memory Size | 8 B | 8 B | 8 B |
| Supply Voltage Max | 5.5 V | 3.6 V | - |
| Supply Voltage Min | 4.5 V | 3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Function | Calendar, Clock | Calendar, Clock | Calendar Clock |
| Series | DS1315N | DS1315N | DS1315N |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Real Time Clocks | Real Time Clocks | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | DS1315N | DS1315N | 90-13150+N33 DS1315N |
| Product | - | - | Real Time Clocks |
| Type | - | - | Phantom Time Chip |
| Packaging | - | - | Tube |
| Unit Weight | - | - | 0.057419 oz |
| Package Case | - | - | PDIP-16 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Leap Year |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 3 V ~ 3.6 V |
| Supplier Device Package | - | - | 16-PDIP |
| Memory Size | - | - | - |
| Date Format | - | - | YY-MM-DD-dd |
| Voltage Supply Battery | - | - | 2.5 V ~ 3.7 V |
| Current Timekeeping Max | - | - | 1.1mA @ 3.3V |
| Supply Voltage Max | - | - | 3.6 V |
| Supply Voltage Min | - | - | 3 V |