DS1554WP-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 DS1554WP-120IND is a Clock/Calendar IC featuring a 32KB NVSRAM for timekeeping. This parallel interface component operates within a supply voltage range of 2.97V to 3.63V, with a typical battery voltage of 3V. Key features include alarm functionality, leap year calculation, and a watchdog timer, all within a compact 34-PowerCap™ Module package suitable for surface mounting. The device supports YY-MM-DD-dd date format and HH:MM:SS (24 hr) time format. It is designed for applications requiring accurate timekeeping and data retention, with a timekeeping current consumption of 4mA at 3.3V. This component finds application in industrial automation, data logging, and telecommunications systems, operating reliably across a temperature range of -40°C to 85°C.
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 | 32KB |
| 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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