DS1501YSN+
IC RTC CLK/CALENDAR PAR 28SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1501YSN- is a Real Time Clock (RTC) IC featuring a parallel interface. This clock/calendar component offers 256B of NVSRAM for data storage. Key features include alarm functionality, leap year calculation, square wave output, a watchdog timer, and Y2K compliance. The DS1501YSN- operates within a supply voltage range of 4.5V to 5.5V, with a timekeeping current consumption of up to 5mA at 4.5V. The device supports both HH:MM:SS (24-hour) and YY-MM-DD-dd date formats. It is supplied in a 28-SOIC package with a 7.50mm width, designed for surface mounting. Typical applications for this component include industrial control systems, data logging, and telecommunications equipment. The battery voltage range for timekeeping is 2.5V to 3.7V.
Additional Information
Series: -RoHS Status: ROHS3 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-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 256B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-SOIC |
| Voltage - Supply, Battery | 2.5V ~ 3.7V |
| Current - Timekeeping (Max) | 5mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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