DS1643-70+
IC RTC CLK/CALENDAR PAR 28EDIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1643-70- is a Real Time Clock (RTC) module featuring an 8KB Parallel NVRAM. This Clock/Calendar IC operates from a 4.5V to 5.5V supply and offers a timekeeping current draw of 3mA at 5V. The DS1643-70- includes leap year compensation and a Battery Backup for continuous operation. It presents time in HH:MM:SS (24 hr) format and date in YY-MM-DD-dd format. The component is housed in a 28-EDIP package with a 0.600" (15.24mm) width, facilitating through-hole mounting. This device is commonly utilized in industrial automation, telecommunications, and data logging applications.
Additional Information
Series: -RoHS Status: ROHS3 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 | 28-DIP Module (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 8KB |
| 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 | 28-EDIP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 3mA @ 5V |
| Programmable | Not Verified |
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