 |  | | |
| PartNumber | DS1337U+T\u0026R | DS1337U+T R | DS1337U+T |
| Description | Real Time Clock I2C Serial RTC | ||
| Manufacturer | Maxim Integrated | - | MAXIM |
| Product Category | Real Time Clock | - | Clock/Timing - Real Time Clocks |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | uSOP-8 | - | - |
| RTC Bus Interface | Serial | - | - |
| Time Format | HH:MM:SS | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Function | Calendar, Clock | - | - |
| Product | Real Time Clocks | - | - |
| Series | DS1337U | - | - |
| Brand | Maxim Integrated | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 90-1337U+TRL DS1337U | - | - |
| Unit Weight | 0.000832 oz | - | - |