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| PartNumber | DS3234SN# | DS3234SN#T\u0026R | DS3234SN |
| Description | Real Time Clock Integrated RTC/TCXO/Crystal | Real Time Clock Integrated RTC/TCXO/Crystal | |
| Manufacturer | Maxim Integrated | Maxim Integrated | DALLAS |
| Product Category | Real Time Clock | Real Time Clock | Clock/Timing - Real Time Clocks |
| RoHS | E | E | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-20 | SOIC-20 | - |
| RTC Bus Interface | Serial | Serial | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| Battery Backup Switching | Backup Switching | Backup Switching | - |
| RTC Memory Size | 256 B | 256 B | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | - |
| Function | Alarm, Calendar, Clock, Interrupt | Alarm, Calendar, Clock, Interrupt | - |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS3234SN | DS3234SN | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Real Time Clock | Real Time Clock | - |
| Factory Pack Quantity | 36 | 1000 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 90-3234S#N00 DS3234SN | 90-3234S#NTR DS3234SN | - |
| Unit Weight | 0.028254 oz | 0.028254 oz | - |