DS1338Z-3
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1338Z-3 is a Real Time Clock (RTC) IC offering Clock/Calendar functionality with 56 bytes of NVSRAM. This component utilizes an I2C, 2-Wire serial interface for communication, simplifying integration into various embedded systems. Designed for surface mount applications, it comes in an 8-SOIC package with a 0.154" (3.90mm) width. The DS1338Z-3 supports timekeeping currents as low as 200µA at 3.3V and operates across a voltage supply range of 2.7V to 5.5V, with a separate battery supply range from 1.3V to 3.7V. Key features include leap year compensation, NVRAM for data retention, and a square wave output. The date format is YY-MM-DD-dd, and the time format supports HH:MM:SS in both 12 and 24-hour modes. This device is commonly employed in industrial automation, consumer electronics, and automotive applications. The supplied packaging is tube.
Additional Information
Series: -RoHS Status: RoHS non-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-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 56B |
| Interface | I2C, 2-Wire Serial |
| 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-SOIC |
| Voltage - Supply, Battery | 1.3V ~ 3.7V |
| Current - Timekeeping (Max) | 200µA @ 3.3V |
| Programmable | Not Verified |
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