X1227S8Z-2.7A
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Intersil
Categories: Real Time Clocks
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The Intersil X1227S8Z-2-7A is a Clock/Calendar IC, functioning as a Real Time Clock with I2C, 2-Wire Serial interface. This component, housed in an 8-SOIC package (0.154", 3.90mm Width), offers robust timekeeping capabilities with a maximum current draw of 10µA to 20µA across its 2.7V to 5V operating voltage range. Key features include alarm functionality, leap year compensation, supervisor, and a watchdog timer. The device supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Its surface mount design and broad supply voltage range of 2.7V to 5.5V, with a battery supply range of 1.8V to 5.5V, make it suitable for demanding applications in industrial automation, consumer electronics, and medical devices. The X1227S8Z-2-7A is supplied in tubes.
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 | 8-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 | 8-SOIC |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5V |
| Programmable | Not Verified |