DS12887
IC RTC CLK/CALENDAR PAR 24EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS12887 is a Real Time Clock (RTC) module featuring 114B of NVSRAM for data retention. This clock/calendar IC offers parallel interface access with a 24-EDIP package, measuring 0.600" (15.24mm). Key functionalities include alarm, daylight savings compensation, and leap year calculation. Timekeeping current is a maximum of 15mA at 4.5V to 5.5V supply voltage. The device supports both YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time format. Its robust design makes it suitable for applications requiring accurate timekeeping and non-volatile data storage across industries such as industrial automation, telecommunications, and consumer electronics. The operating temperature range is 0°C to 70°C, with a battery supply voltage range of 2.5V to 4V.
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 ~ 4V |
| Current - Timekeeping (Max) | 15mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |