DS14287
IC RTC CLK/CALENDAR PAR 24EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS14287 is a real-time clock (RTC) module featuring a parallel interface. This 24-EDIP packaged component offers a 114B NVSRAM for data storage, alongside essential timekeeping functions including clock/calendar, alarm, daylight savings, and leap year compensation. Its time format supports both 12 and 24-hour display, with date formatting as YY-MM-DD-dd. The device operates within a voltage range of 4.5V to 5.5V for the main supply and 2.5V to 3.6V for battery backup, maintaining operation with a low timekeeping current of 0.5µA at 4.5V. Mounting is via through-hole, and the module is supplied in a 24-DIP package measuring 0.600 inches. Operating temperature ranges from 0°C to 70°C. This component is suitable for applications in industrial control, data logging, and embedded systems requiring accurate timekeeping and data retention.
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 | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tube |
| Package / Case | 24-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 114B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-EDIP |
| Voltage - Supply, Battery | 2.5V ~ 3.6V |
| Current - Timekeeping (Max) | 0.5µA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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