DS1747WP-120
IC RTC CLK/CALENDAR PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated DS1747WP-120 is a Real Time Clock (RTC) IC featuring a parallel interface and a 512KB NVSRAM. This Clock/Calendar component offers leap year support and Y2K compliance, operating within a 2.97V to 3.63V supply voltage range. Timekeeping current is a maximum of 2mA at 3.3V, with a dedicated 3V battery backup input. The device presents time in HH:MM:SS (24-hour) format and date in YY-MM-DD-dd format. Its 34-PowerCap™ Module package is designed for surface mounting and is supplied in tubes. This robust RTC is commonly utilized in industrial automation, medical equipment, and telecommunications systems where accurate timekeeping and data integrity 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, Y2K |
| Packaging | Tube |
| Package / Case | 34-PowerCap™ Module |
| Mounting Type | Surface Mount |
| Memory Size | 512KB |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°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) | 2mA @ 3.3V |
| Programmable | Not Verified |
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