X1227S8IZ-4.5A
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation X1227S8IZ-4-5A is a Clock/Calendar IC featuring an I2C 2-wire serial interface. This device provides accurate timekeeping with minimal current consumption, typically 10µA to 20µA at 2.7V to 5V. The X1227S8IZ-4-5A supports both 12/24 hour time formats and YY-MM-DD-dd date formats. Key features include an alarm function, leap year compensation, a supervisor circuit, and a watchdog timer. It operates within a supply voltage range of 4.5V to 5.5V, with battery backup support from 1.8V to 5.5V. The component is housed in an 8-SOIC package, suitable for surface mounting. This Real Time Clock is commonly utilized in industrial automation, consumer electronics, and telecommunications applications.
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-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 | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5V |
| Programmable | Not Verified |
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