X1227V8IZ-2.7
IC RTC CLK/CALENDAR I2C 8TSSOPManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation X1227V8IZ-2-7 is a Clock/Calendar Real Time Clock (RTC) IC featuring an I2C, 2-Wire Serial interface. This component is housed in an 8-TSSOP package, measuring 0.173 inches (4.40mm) in width. It supports both 12/24-hour and YY-MM-DD-dd time and date formats. Key features include alarm functionality, leap year compensation, a supervisor circuit, and a watchdog timer, enhancing system reliability. The operating voltage range is 2.7V to 5.5V, with a separate battery supply input ranging from 1.8V to 5.5V. Timekeeping current consumption is typically between 10µA and 20µA at 2.7V. This device is suitable for surface mount applications and is supplied in tubes. Its capabilities make it a valuable component in industrial control, consumer electronics, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Packaging | Tube |
| Package / Case | 8-TSSOP (0.173"", 4.40mm 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 | 8-TSSOP |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5V |
| Programmable | Not Verified |
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