ISL12028AIB27Z-T
IC RTC CLK/CALENDAR I2C 14SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation ISL12028AIB27Z-T is a Real Time Clock (RTC) and Calendar IC featuring an I2C interface. This device operates within a voltage range of 2.7V to 5.5V for the main supply and 1.8V to 5.5V for battery backup. It offers a timekeeping current consumption of approximately 10µA to 20µA at 2.7V. The ISL12028AIB27Z-T supports both 12 and 24-hour time formats (HH:MM:SS) and a date format of YY-MM-DD-dd. Key features include alarm functionality, leap year compensation, a supervisor circuit, and a watchdog timer. The component is housed in a 14-SOIC (0.154", 3.90mm Width) package, suitable for surface mount applications. It is supplied in tape and reel packaging. This RTC is commonly utilized in industrial automation, consumer electronics, and automotive applications requiring precise timekeeping.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-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 | 14-SOIC |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5.5V |
| Programmable | Not Verified |
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