DS1284Q+
IC RTC CLK/CALENDAR PAR 28PLCCManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1284Q- is a Clock/Calendar Real Time Clock (RTC) IC featuring a parallel interface. This 28-PLCC packaged component offers 50 bytes of NV RAM for data storage, an alarm, leap year compensation, and a watchdog timer. It operates from a 4.5V to 5.5V supply voltage with a timekeeping current draw of 7mA at 5V. The device supports both 12/24 hour and YY-MM-DD-dd date formats. Key features include a square wave output and an integrated battery voltage input range of 2.4V to 3.5V. This component is suitable for applications requiring accurate timekeeping and data retention in industrial automation and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 28-LCC (J-Lead) |
| Mounting Type | Surface Mount |
| Memory Size | 50B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS:hh (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 28-PLCC (11.51x11.51) |
| Voltage - Supply, Battery | 2.4V ~ 3.5V |
| Current - Timekeeping (Max) | 7mA @ 5V |
| Programmable | Not Verified |
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