RTC-4574JE:B3 ROHS
IC RTC CLK/CALENDAR SER 20VSOJManufacturer: EPSON
Categories: Real Time Clocks
Quality Control: Learn More
EPSON RTC-4574JE-B3-ROHS is a Clock/Calendar IC from the RTC-4574JE series. This component features a 3-wire serial interface and a 20-LSSOJ package, measuring 0.213 inches (5.40mm) in width. It operates across a voltage range of 1.6V to 5.5V, with a typical timekeeping current consumption of 1µA to 2µA at 3V to 5V. The device supports both HH:MM:SS (24 hr) and YY-MM-DD-dd date formats, incorporating alarm and leap year functionalities. Designed for surface mounting, this EPSON real-time clock is suitable for applications in industrial automation, consumer electronics, and automotive systems. It is supplied in Tape & Reel packaging.
Additional Information
Series: RTC-4574JERoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-LSSOJ (0.213"", 5.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | 3-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.6V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 20-VSOJ |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1µA ~ 2µA @ 3V ~ 5V |
| Programmable | Not Verified |
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