DS1501WS+
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 DS1501WS- is a real-time clock (RTC) device featuring a 256-byte parallel interface. Operating within a 3V to 3.6V supply voltage range, it provides accurate timekeeping with a maximum current draw of 4mA at 3V. The DS1501WS- includes essential features such as an alarm, leap year compensation, NVSRAM for data retention, a square wave output, and a watchdog timer, supporting Y2K compliance. Time is presented in HH:MM:SS (24-hour) format, and date in YY-MM-DD-dd format. The component is housed in a 28-SOIC (0.295", 7.50mm Width) package suitable for surface mounting. Its robust functionality makes it suitable for applications in industrial control, data logging, and telecommunications systems.
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 | 0°C ~ 70°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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