RTC-72421A:ROHS
IC RTC CLK/CALENDAR PAR 18DIPManufacturer: EPSON
Categories: Real Time Clocks
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The EPSON RTC-72421A-ROHS is a Clock/Calendar IC featuring a parallel interface and an 18-DIP (0.300", 7.62mm) package. This component offers robust timekeeping capabilities with a current consumption range of 5µA to 10µA across a 2V to 5V supply. It supports both 12-hour and 24-hour time formats (HH:MM:SS) and a YY-MM-DD-dd date format, incorporating leap year functionality. Designed for through-hole mounting, this device operates within a temperature range of -10°C to 70°C, with a primary supply voltage of 4.5V to 5.5V. The RTC-72421 series component is commonly utilized in industrial control, consumer electronics, and telecommunications applications where accurate timekeeping is critical.
Additional Information
Series: RTC-72421RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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 | -10°C ~ 70°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) | 5µA ~ 10µA @ 2V ~ 5V |
| Programmable | Not Verified |
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