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| PartNumber | 1339-31DVGI | 1339-31DVGI8 | 1339-31DVGI8-CUT TAPE |
| Description | Real Time Clock Real Time Clock | Real Time Clock Real Time Clock | |
| Manufacturer | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc | - |
| Product Category | Real Time Clock | Clock/Timing - Real Time Clocks | - |
| RoHS | Y | - | - |
| Package / Case | TSSOP-8 | - | - |
| Packaging | Tube | Tape & Reel (TR) Alternate Packaging | - |
| Height | 0.97 mm | - | - |
| Length | 3 mm | - | - |
| Series | 1339 | 1339 | - |
| Width | 3 mm | - | - |
| Brand | IDT | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 96 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 1339 IDT1339-31DVGI | 1339 IDT1339-31DVGI8 | - |
| Unit Weight | 0.005573 oz | 0.005573 oz | - |
| Type | - | Clock/Calendar | - |
| Package Case | - | TSSOP-8 | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Surface Mount | - |
| Features | - | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - |
| Interface | - | I2C, 2-Wire Serial | - |
| Voltage Supply | - | 3.3 V ~ 5.5 V | - |
| Supplier Device Package | - | 8-TSSOP | - |
| Memory Size | - | - | - |
| Time Format | - | HH:MM:SS (12/24 hr) | - |
| Date Format | - | YY-MM-DD-dd | - |
| Voltage Supply Battery | - | 1.3 V ~ 3.7 V | - |
| Current Timekeeping Max | - | 200μA @ 3.63V ~ 5.5V | - |