DS1251WP-120
IC RTC PHANTOM CHIP PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1251WP-120 is a Real Time Clock (RTC) Phantom Time Chip featuring 512KB of NVSRAM. This component offers parallel interface access and supports both 12/24 hour time formats, along with a YY-MM-DD-dd date format. Key features include leap year functionality, ensuring accurate timekeeping across years. The device operates within a supply voltage range of 2.97V to 3.63V, with a battery voltage of 3V. It draws a maximum of 7mA at 3.3V during timekeeping. The DS1251WP-120 is housed in a 34-PowerCap™ Module for surface mounting and is supplied in tubes. This module is commonly employed in industrial control, medical devices, and data logging applications where reliable, battery-backed timekeeping and data retention are critical.
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 | Leap Year, NVSRAM |
| Packaging | Tube |
| Package / Case | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Memory Size | 512KB |
| Interface | Parallel |
| Type | Phantom Time Chip |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 2.97V ~ 3.63V |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 34-PowerCap Module |
| Voltage - Supply, Battery | 3V |
| Current - Timekeeping (Max) | 7mA @ 3.3V |
| Programmable | Not Verified |
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