RX-4045SA:AA0
IC RTC CLK/CALENDAR SPI 14SOPManufacturer: EPSON
Categories: Real Time Clocks
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The EPSON RX-4045SA series Real Time Clock (RTC) IC, part number RX-4045SA-AA0, provides accurate timekeeping and calendar functions. This device features an SPI interface for efficient communication and a 14-SOIC package with a 0.197" (5.00mm) width. Operating within a voltage range of 1.7V to 5.5V, it exhibits low timekeeping current consumption between 1.2µA and 1.8µA at 3V to 5V. Key features include alarm functionality and leap year compensation, supporting both 12/24 hour and YY-MM-DD-dd date formats. The RX-4045SA-AA0 is suitable for surface mount applications and operates across a temperature range of -40°C to 85°C. This component is commonly utilized in industrial control systems, medical devices, and consumer electronics where reliable timekeeping is critical. It is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: RX-4045SARoHS 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 | 14-SOIC (0.197"", 5.00mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | SPI |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.7V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 14-SOP |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1.2µA ~ 1.8µA @ 3V ~ 5V |
| Programmable | Not Verified |
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