DS17285E-3
IC RTC CLK/CALENDAR PAR 28TSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS17285E-3 is a Real Time Clock (RTC) with a parallel interface, designed for robust timekeeping applications. This Clock/Calendar IC features a 2KB NVSRAM for data retention, supporting both 12 and 24-hour time formats and a YY-MM-DD-dd date format. Key functionalities include alarm, daylight savings, leap year, and square wave output. The component operates within a voltage range of 2.7V to 3.7V, with battery voltage support from 2.5V to 3.7V, drawing a maximum of 2mA during timekeeping. Its 28-TSOP (0.465", 11.80mm Width) package is suitable for surface mount applications. This device is commonly found in industrial control, telecommunications, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Bag |
| Package / Case | 28-TSSOP (0.465"", 11.80mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 2kb |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.7V ~ 3.7V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-TSOP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 2mA @ 2.7V ~ 3.7V |
| Programmable | Not Verified |
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