 | |  | |
| PartNumber | DS1501WZ+ | DS1501WZ+T\u0026R | DS1501WZ+TR |
| Description | Real Time Clock Y2K-Compliant Watchdog | Real Time Clock Y2K-Compliant Watchdog | |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Real Time Clock | Real Time Clock | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-28 | SOIC-28 | - |
| RTC Bus Interface | Parallel | Parallel | - |
| Date Format | YYYY-MM-DD | YYYY-MM-DD | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| RTC Memory Size | 256 B | 256 B | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Reel | - |
| Function | Alarm, Calendar, Clock, Watchdog Timekeeper | Alarm, Calendar, Clock, Watchdog Timekeeper | - |
| Product | Real Time Clocks | Real Time Clocks | - |
| Series | DS1501WZ+ | DS1501WZ+ | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Real Time Clock | Real Time Clock | - |
| Factory Pack Quantity | 25 | 1000 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 90-1501W+Z00 DS1501WZ+ | 90-1501W+ZTR DS1501WZ+ | - |
| Unit Weight | 0.078125 oz | 0.078125 oz | - |