RTC-4574NB:B3 ROHS
IC RTC CLK/CALENDAR SER 22SONManufacturer: EPSON
Categories: Real Time Clocks
Quality Control: Learn More
EPSON RTC-4574NB-B3-ROHS, a Clock/Calendar IC from the RTC-4574NB series, offers a 3-wire serial interface for timekeeping and calendar functions. This component features alarm capabilities and leap year compensation, supporting both YY-MM-DD-dd date and HH:MM:SS (24 hr) time formats. Operating within a voltage range of 1.6V to 5.5V, it exhibits low current consumption, typically 1µA to 2µA at 3V to 5V for timekeeping. The device is surface mounted in a 22-SON (5x6) package, supplied in tape and reel. It is designed for applications requiring accurate time and date tracking, including industrial automation, consumer electronics, and telecommunications. The operating temperature range is -40°C to 85°C.
Additional Information
Series: RTC-4574NBRoHS 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 | 22-LFDFN |
| 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 | 22-SON (5x6) |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1µA ~ 2µA @ 3V ~ 5V |
| Programmable | Not Verified |
Request a Quote
Clients Also Buy
RX-4803SA:UAB PURE SN
IC RTC CLK/CALENDAR SPI 14SOP
RTC-4574SA:B3:PURE SN
IC RTC CLK/CALENDAR SER 14SOP
RX-8803SA:UC3 PURE SN
IC RTC CLK/CALENDAR I2C 14SOP
