 | |  | |
| PartNumber | DS1501YEN+ | DS1501YE+ | DS1501YE+T |
| 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 | TSOP-28 | TSOP | - |
| RTC Bus Interface | Parallel | Parallel | - |
| Date Format | YYYY-MM-DD | - | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| RTC Memory Size | 256 B | 256 B | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - |
| Maximum Operating Temperature | + 85 C | + 70 C | - |
| Packaging | Tube | Tube | - |
| Function | Alarm, Calendar, Clock, Watchdog Timekeeper | Alarm, Calendar, Clock, Watchdog Timekeeper | - |
| Series | DS1501YEN | DS1501YE | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Real Time Clocks | Real Time Clocks | - |
| Factory Pack Quantity | 234 | 60 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 90-1501Y+EN0 DS1501YEN | 90-1501Y+E00 DS1501YE | - |
| Unit Weight | 0.071253 oz | 0.000705 oz | - |