 |  | | |
| PartNumber | DS1302S+ | DS1302S+T | DS1302S+TR |
| Description | Real Time Clock Trickle-Charge Timekeeping Chip | ||
| Manufacturer | Maxim Integrated | MAXIM | MAXIM |
| Product Category | Real Time Clock | Clock/Timing - Real Time Clocks | IC Chips |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| RTC Bus Interface | Serial, 3-Wire | - | - |
| Date Format | YY-MM-DD | - | - |
| Time Format | HH:MM:SS | - | - |
| Battery Backup Switching | Backup Switching | - | - |
| RTC Memory Size | 31 B | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | - | - |
| Function | Calendar, Clock, NV Timekeeping RAM, Trickle Charger | - | - |
| Product | Real Time Clocks | - | - |
| Series | DS1302S | - | - |
| Brand | Maxim Integrated | - | - |
| Operating Supply Current | 1.2 mA | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 88 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 90-1302S+000 DS1302S | - | - |
| Unit Weight | 0.019048 oz | - | - |