DS1553-100
IC RTC CLK/CALENDAR PAR 28EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1553-100 is a real-time clock (RTC) module featuring an 8KB parallel interface and a 28-EDIP package. This clock/calendar IC provides accurate timekeeping with a maximum current draw of 3mA at 5V. Key features include alarm functionality, leap year compensation, integrated NVSRAM for data retention, and a watchdog timer. The DS1553-100 supports YY-MM-DD-dd date formatting and HH:MM:SS (24-hour) time formatting. Operating within a 4.5V to 5.5V supply voltage range and a 0°C to 70°C temperature range, this component is suitable for applications requiring reliable timekeeping and data buffering, commonly found in industrial control systems and embedded computing platforms.
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, Watchdog Timer, Y2K |
| Packaging | Tube |
| Package / Case | 28-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 8KB |
| 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 | - |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Programmable | Not Verified |
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