DS1556WP-120IND
IC RTC CLK/CALENDAR PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1556WP-120IND is a Real Time Clock (RTC) Clock/Calendar IC with 128KB of parallel NVSRAM. This 34-PowerCap™ Module features Y2K compliance, leap year support, an alarm function, and a watchdog timer. The device operates with a voltage supply range of 2.97V to 3.63V and draws a maximum of 4mA at 3.3V during timekeeping. It supports both YY-MM-DD-dd date format and HH:MM:SS (24 hr) time format. The DS1556WP-120IND is designed for surface mounting and operates within an industrial temperature range of -40°C to 85°C. It finds application in industrial automation, telecommunications, and data logging systems.
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 | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Memory Size | 128KB |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.97V ~ 3.63V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 34-PowerCap Module |
| Voltage - Supply, Battery | 3V |
| Current - Timekeeping (Max) | 4mA @ 3.3V |
| Programmable | Not Verified |
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