X1227V8I-2.7
IC RTC CLK/CALENDAR I2C 8TSSOPManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation X1227V8I-2-7 is a Clock/Calendar IC featuring I2C 2-Wire Serial interface. This component, housed in an 8-TSSOP package, provides precise timekeeping with support for HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Key features include alarm functionality, leap year compensation, supervisor, and watchdog timer capabilities, making it suitable for applications requiring robust time management. 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. This surface-mount device is designed for operation across an industrial temperature range of -40°C to 85°C. It finds application in automotive, industrial control, and consumer electronics sectors.
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 | -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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