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| PartNumber | DS1341T+T\u0026R | DS1341U+ | DS1341T+ |
| Description | Real Time Clock I2C RTC | Real Time Clock I2C RTC 6pF | Real Time Clock I2C RTC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | Y |
| Packaging | Reel | Tube | Reel |
| Product | Real Time Clocks | Real Time Clocks | Real Time Clocks |
| Series | DS1341T | DS1341U | DS1341T |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clock |
| Factory Pack Quantity | 2500 | 50 | 10 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1341T+TRL DS1341T | 90-1341U+000 DS1341U | 90-1341T+000 DS1341T |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package / Case | - | USOP-8 | TDFN-8 |
| RTC Bus Interface | - | Serial, I2C | Serial, I2C |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Operating Supply Current | - | 1.15 V | - |
| Unit Weight | - | 0.000832 oz | 0.001764 oz |
| Function | - | - | Calendar, Clock |