 |  | | |
| PartNumber | DS1678S+ | DS1678S+T\u0026R | DS1678S+TR |
| Description | Real Time Clock Real-Time Event Recorder | Real Time Clock Real-Time Event Recorder | |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Real Time Clock | Real Time Clock | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| RTC Bus Interface | Serial, I2C | Serial, I2C | - |
| Date Format | DW:DM:M:Y | DW:DM:M:Y | - |
| Time Format | HH:MM:SS | HH:MM:SS | - |
| RTC Memory Size | 32 B | 32 B | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | - |
| Function | Alarm, Calendar, Clock | - | - |
| Product | Real Time Clocks | - | - |
| Series | DS1678S | DS1678S | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Real Time Clock | Real Time Clock | - |
| Factory Pack Quantity | 88 | 2000 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Part # Aliases | 90-1678S+000 DS1678S | 90-1678S+TRL DS1678S | - |
| Unit Weight | 0.019048 oz | - | - |