 |  | | |
| PartNumber | 1337GDVGI | 1337GDCGI | 1337GDCGI8 |
| Description | Real Time Clock Real Time Clock | Real Time Clock Real Time Clock | IC RTC CLK/CALENDAR I2C 8-SOIC |
| Manufacturer | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc | IDT, Integrated Device Technology Inc |
| Product Category | Real Time Clock | Clock/Timing - Real Time Clocks | Clock/Timing - Real Time Clocks |
| RoHS | Y | - | - |
| Package / Case | TSSOP-8 | - | - |
| Packaging | Tube | Tube Alternate Packaging | Tape & Reel (TR) |
| Height | 0.97 mm | - | - |
| Length | 3 mm | - | - |
| Series | 1337G | 1337G | - |
| Width | 3 mm | - | - |
| Brand | IDT | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | Real Time Clock | - | - |
| Factory Pack Quantity | 96 | - | - |
| Subcategory | Clock & Timer ICs | - | - |
| Part # Aliases | 1337G IDT1337GDVGI | 1337G IDT1337GDCGI | - |
| Unit Weight | 0.005573 oz | 0.019048 oz | - |
| Product | - | Real Time Clocks | - |
| Type | - | Clock/Calendar | Clock/Calendar |
| Mounting Style | - | SMD/SMT | - |
| Package Case | - | SOIC-8 | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Features | - | Alarm, Leap Year, Square Wave Output | Alarm, Leap Year, Square Wave Output |
| Function | - | Alarm Calendar Clock | - |
| Interface | - | I2C, 2-Wire Serial | I2C, 2-Wire Serial |
| Voltage Supply | - | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | 8-SOIC | 8-SOIC |
| Memory Size | - | - | - |
| Time Format | - | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Date Format | - | YY-MM-DD-dd | YY-MM-DD-dd |
| Voltage Supply Battery | - | - | - |
| Current Timekeeping Max | - | 0.6μA @ 1.3V ~ 1.8V | 0.6μA @ 1.3V ~ 1.8V |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Battery Backup Switching | - | No Backup Switching | - |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 1.8 V | - |
| RTC Bus Interface | - | I2C | - |