X1228S14I
IC RTC CLK/CALENDAR I2C 14SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation X1228S14I is a Clock/Calendar IC featuring an I2C, 2-Wire Serial interface. This device provides precise timekeeping with a current draw between 10µA and 20µA at supply voltages ranging from 2.7V to 5V. It supports both YY-MM-DD-dd date format and HH:MM:SS (12/24 hr) time format. Key features include alarm capabilities, leap year compensation, supervisor functions, and a watchdog timer for enhanced system reliability. The X1228S14I is designed for surface mount applications, housed in a 14-SOIC (0.154", 3.90mm width) package. Its operating temperature range is -40°C to 85°C. This component is suitable for applications in industrial automation, consumer electronics, and automotive systems requiring robust timekeeping.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 14-SOIC |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5V |
| Programmable | Not Verified |
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