 |  |  | |
| PartNumber | DS1337U+T\u0026R | DS1337U+ | DS1337U |
| Description | Real Time Clock I2C Serial RTC | Real Time Clock I2C Serial RTC | Real Time Clock I2C Serial RTC |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Real Time Clock | Real Time Clock | Real Time Clock |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | uSOP-8 | MSOP-8 | uSOP |
| RTC Bus Interface | Serial | Serial, I2C | Serial |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tube | Tube |
| Function | Calendar, Clock | Calendar, Clock | Calendar, Clock |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1337U | DS1337U | DS1337U |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Type | Real Time Clock | Real Time Clock | Real Time Clocks |
| Factory Pack Quantity | 3000 | 50 | 50 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Part # Aliases | 90-1337U+TRL DS1337U | 90-1337U+000 DS1337U | 90-1337U-000 DS1337U |
| Unit Weight | 0.000832 oz | 0.004938 oz | - |
| Date Format | - | YY-MM-DD | - |
| Operating Supply Current | - | 150 uA | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1337U+T\u0026R | Real Time Clock I2C Serial RTC | |
| DS1337U+ | Real Time Clock I2C Serial RTC | ||
| DS1337U | Real Time Clock I2C Serial RTC | ||
| DS1337U+ | Real Time Clock I2C Serial RTC | ||
| DS1337UTRL | New and Original | ||
| DS1337U | IC RTC CLK/CALENDAR I2C 8-USOP | ||
| DS1337U+T R | New and Original | ||
| DS1337U+TR | New and Original | ||
| DS1337U+T | New and Original |