DS1647-120
IC RTC CLK/CALENDAR PAR 32EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1647-120 is a Real Time Clock (RTC) with integrated Calendar functionality. This Clock/Calendar component features a parallel interface for data access and includes 512KB of non-volatile static RAM (NVSRAM) for data storage. The DS1647-120 supports a 24-hour time format (HH:MM:SS) and a YY-MM-DD-dd date format, with built-in support for leap year calculations. It operates within a voltage supply range of 4.5V to 5.5V, drawing a maximum of 4mA during timekeeping at 4.5V. The component is housed in a 32-EDIP package with a 0.600" (15.24mm) width, designed for through-hole mounting. This device finds application in various systems requiring accurate timekeeping and data logging, including industrial control, data acquisition, and embedded 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 | Leap Year, NVSRAM |
| Packaging | Tube |
| Package / Case | 32-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 512KB |
| 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 | 32-EDIP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 4mA @ 4.5 V ~ 5.5 V |
| Programmable | Not Verified |
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