DS1747P-70+
IC RTC CLK/CALENDAR PAR 34PCMManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1747P-70- is a Clock/Calendar IC featuring a 512KB parallel NVSRAM for timekeeping. This device offers robust features including leap year compensation and Y2K compliance, operating within a 4.5V to 5.5V supply voltage range. Timekeeping current draw is a maximum of 4mA at 5V, with a battery supply voltage of 3V. The parallel interface facilitates data access, and the unit supports both HH:MM:SS (24 hr) time and YY-MM-DD-dd date formats. Designed for surface mount applications, it is housed in a 34-PowerCap™ Module package. This component is commonly utilized in industrial automation, networking equipment, and data logging systems.
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, 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 | 4.5V ~ 5.5V |
| 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 @ 5V |
| Programmable | Not Verified |
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