 | |  | |
| PartNumber | DS3231SN#T\u0026R | DS3231SN# | DS3231SN+T |
| Description | Real Time Clock Integrated RTC/TCXO/Crystal | Real Time Clock Integrated RTC/TCXO/Crystal | |
| Manufacturer | Maxim Integrated | Maxim Integrated | MAXIM |
| 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-16 | SOIC-16 | - |
| RTC Bus Interface | Serial | Serial, I2C | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| Battery Backup Switching | Backup Switching | Backup Switching | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.3 V | 2.3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Bulk | - |
| Function | Calendar, Clock | Calendar, Clock | - |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS3231SN | DS3231SN | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Real Time Clock | Real Time Clock | - |
| Factory Pack Quantity | 1000 | 46 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 90-3231S#NTR DS3231SN | 90-3231S#N00 DS3231SN | - |
| Unit Weight | 0.023492 oz | 0.023492 oz | - |
| Date Format | - | DW:DM:M:Y | - |