| PartNumber | DS3234S# | DS3234SN# | DS3234S#T\u0026R |
| Description | Real Time Clock Integrated RTC/TCXO/Crystal | Real Time Clock Integrated RTC/TCXO/Crystal | Real Time Clock Integrated RTC/TCXO/Crystal |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | E | E | E |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
| RTC Bus Interface | Serial | Serial | Serial |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| Battery Backup Switching | Backup Switching | Backup Switching | Backup Switching |
| RTC Memory Size | 256 B | 256 B | 256 B |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | 0 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 70 C |
| Packaging | Tube | Tube | Reel |
| Function | Alarm, Calendar, Clock, Interrupt | Alarm, Calendar, Clock, Interrupt | Alarm, Calendar, Clock, Interrupt |
| Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
| Series | DS3234S | DS3234SN | DS3234S |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 36 | 36 | 1000 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-3234S#000 DS3234S | 90-3234S#N00 DS3234SN | 90-3234S#TRL DS3234S |
| Unit Weight | 0.028254 oz | 0.028254 oz | 0.028254 oz |