X1227V8-2.7A
IC RTC CLK/CALENDAR I2C 8TSSOPManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation X1227V8-2-7A is an I2C, 2-wire serial Real Time Clock (RTC) IC. Designed for surface mount applications, this component is housed in an 8-TSSOP package, measuring 4.40mm in width. It features a clock/calendar function with support for both 12 and 24-hour time formats, and a YY-MM-DD-dd date format. Key functionalities include alarm, leap year compensation, supervisor, and watchdog timer capabilities. The device operates within a voltage range of 2.7V to 5.5V, with battery backup support from 1.8V to 5.5V. Timekeeping current consumption is typically between 10µA and 20µA at 2.7V to 5V. This device is commonly utilized in industrial control systems, consumer electronics, and automotive applications requiring accurate timekeeping and event scheduling. It is supplied in tape and reel packaging.
Additional Information
Series: -RoHS Status: RoHS non-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 | 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 | 8-TSSOP |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5V |
| Programmable | Not Verified |
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