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| PartNumber | DS1337S+ | DS1337S+C01 | DS1337S+T |
| Description | Real Time Clock I2C Serial RTC | IC RTC CLK/CALENDAR I2C 8-SOIC | |
| Manufacturer | Maxim Integrated | Maxim Integrated | MAXIM |
| Product Category | Real Time Clock | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| RTC Bus Interface | Serial, I2C | - | - |
| Date Format | YY-MM-DD | YY-MM-DD-dd | - |
| Time Format | HH:MM:SS | HH:MM:SS (12/24 hr) | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tube | Tube | - |
| Function | Calendar, Clock | - | - |
| Product | Real Time Clocks | - | - |
| Series | DS1337S | - | - |
| Brand | Maxim Integrated | - | - |
| Operating Supply Current | 150 uA | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 90-1337S+000 DS1337S | - | - |
| Unit Weight | 0.019048 oz | - | - |
| Type | - | Clock/Calendar | - |
| Package Case | - | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Features | - | Alarm, Leap Year, Square Wave Output | - |
| Interface | - | I2C, 2-Wire Serial | - |
| Voltage Supply | - | 1.8 V ~ 5.5 V | - |
| Supplier Device Package | - | 8-SOIC | - |
| Memory Size | - | - | - |
| Voltage Supply Battery | - | - | - |
| Current Timekeeping Max | - | 0.6μA @ 1.3V ~ 1.8V | - |