DS1501WSN
IC RTC CLK/CALENDAR PAR 28SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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This Analog Devices Inc./Maxim Integrated DS1501WSN is a Real Time Clock (RTC) and Calendar IC featuring parallel interface access and 256 bytes of NVSRAM. Operating within a voltage range of 3V to 3.6V for timekeeping, it maintains accurate time with a maximum current consumption of 4mA. The DS1501WSN supports both YY-MM-DD-dd date and HH:MM:SS (24-hour) time formats. Key features include alarm functionality, leap year calculation, a watchdog timer, and a square wave output. This component is housed in a 28-SOIC (0.295", 7.50mm Width) surface mount package and operates across a temperature range of -40°C to 85°C. It is commonly utilized in industrial automation, consumer electronics, and telecommunications equipment.
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-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 | 3V ~ 3.6V |
| 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) | 4mA @ 3V ~ 3.6V |
| Programmable | Not Verified |
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