DS1511Y
IC RTC CLK/CALENDAR PAR 28EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1511Y is a Real Time Clock (RTC) module featuring a parallel interface. This clock/calendar IC provides accurate timekeeping with a 256-byte NVSRAM for data storage. Key features include alarm functionality, leap year calculation, a watchdog timer, and square wave output. The device operates within a voltage range of 4.5V to 5.5V for the main supply and 2.5V to 3.7V for battery backup. Time is formatted as HH:MM:SS (24-hour), and the date is presented as YY-MM-DD-dd. The DS1511Y is housed in a 28-EDIP package with a 0.600" (15.24mm) width and is designed for through-hole mounting. Its typical applications span industrial control, data logging, and consumer electronics where reliable timekeeping is essential. The component is supplied in tubes for efficient handling.
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, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Packaging | Tube |
| Package / Case | 28-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 256B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-EDIP |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 5mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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