ISL12027IBAZ
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation's ISL12027IBAZ is a high-precision Real Time Clock (RTC) and Calendar IC. This component offers a 2-wire serial I2C interface for efficient communication and is housed in a compact 8-SOIC package. The ISL12027IBAZ supports both 12 and 24-hour time formats, with a YY-MM-DD-dd date format. Key features include alarm functionality, leap year compensation, a supervisor circuit, and a watchdog timer, enhancing system reliability. Its low timekeeping current consumption, typically 10µA to 20µA, makes it suitable for battery-backed applications. The device operates across a wide voltage range of 2.7V to 5.5V for the main supply and 1.8V to 5.5V for battery backup. This clock/calendar IC is commonly utilized in industrial automation, consumer electronics, and communication 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-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 | 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 ~ 5.5V |
| Programmable | Not Verified |
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