1338-18DVGI
IC RTC CLK/CALENDAR I2C 8MSOPManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation 1338-18DVGI is a Clock/Calendar IC featuring a 56-byte NVSRAM for data retention. This real-time clock component supports both I2C and 2-Wire serial interfaces for efficient communication. It offers precise timekeeping with a maximum current draw of 2µA at 3.3V and operates across a wide temperature range of -40°C to 85°C. The device supports YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time format, including leap year compensation and square wave output. Available in an 8-MSOP package, the 1338-18DVGI is suitable for surface mount applications. Power is supplied via a voltage range of 1.8V to 5.5V, with a separate battery voltage input of 1.3V to 3.7V. This component finds application in industrial automation, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tube |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 56B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-MSOP |
| Voltage - Supply, Battery | 1.3V ~ 3.7V |
| Current - Timekeeping (Max) | 2µA @ 3.3V |
| Programmable | Not Verified |
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