RTC-62421A
IC RTC CLK/CALENDAR PAR 18DIPManufacturer: EPSON
Categories: Real Time Clocks
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EPSON's RTC-62421A is a parallel interface Real Time Clock (RTC) IC designed for robust timekeeping applications. This Clock/Calendar component, housed in an 18-DIP (0.300", 7.62mm) package, offers a parallel interface for data access and control. It features a leap year function and supports both HH:MM:SS (12/24 hr) time and YY-MM-DD-dd date formats. The device operates within a supply voltage range of 4.5V to 5.5V, with a typical timekeeping current consumption between 1.8µA and 3µA across its operating voltage range. Engineered for reliability, the RTC-62421A is suitable for operation in temperatures from -40°C to 85°C. This component finds application in industrial control systems, medical equipment, and consumer electronics requiring accurate and independent timekeeping. The device is supplied in tubes.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Leap Year |
| Packaging | Tube |
| Package / Case | 18-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Memory Size | - |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 18-DIP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1.8µA ~ 3µA @ 2V ~ 5V |
| Programmable | Not Verified |
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