X1228S14Z-4.5A
IC RTC CLK/CALENDAR I2C 14SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation X1228S14Z-4-5A is a Clock/Calendar Real Time Clock (RTC) IC. This device features an I2C, 2-Wire Serial interface for communication and is housed in a 14-SOIC (0.154", 3.90mm Width) surface mount package. The X1228S14Z-4-5A supports both 12 and 24-hour time formats, with a YY-MM-DD-dd date format. Key features include alarm functionality, leap year compensation, a supervisor circuit, and a watchdog timer. Timekeeping current consumption is typically between 10µA and 20µA across its operating voltage range of 2.7V to 5.5V, with a battery voltage range of 1.8V to 5.5V. The operating temperature range for this component is 0°C to 70°C. This component is commonly utilized in industrial automation, automotive systems, and consumer electronics.
Additional Information
Series: -RoHS Status: ROHS3 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 | 0°C ~ 70°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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