1338A-31DVGI
IC RTC CLK/CALENDAR I2C 8TSSOPManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation's 1338A-31DVGI is a Clock/Calendar IC designed for precise timekeeping applications. This component features a 56-bit memory for date and time storage, supporting YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time format. Key functional attributes include leap year compensation, NVSRAM for data retention, and square wave output. Communication is facilitated via an I2C interface. The device operates within a voltage range of 2.7V to 5.5V, with a separate battery voltage input from 1.3V to 3.7V. At 3.63V, its timekeeping current consumption is a low 5µA. The 1338A-31DVGI is supplied in an 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package for surface mounting. This component is suitable for use in industrial, consumer, and automotive sectors requiring reliable timekeeping.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Square Wave Output |
| Packaging | Bulk |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 56B |
| Interface | I2C |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-TSSOP |
| Voltage - Supply, Battery | 1.3V ~ 3.7V |
| Current - Timekeeping (Max) | 5µA @ 3.63V ~ 5.5V |
| Programmable | Not Verified |
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