ISL1208IRT8Z-TK
IC RTC CLK/CALENDAR I2C 8TDFNManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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The Renesas Electronics Corporation ISL1208IRT8Z-TK is a highly integrated Real Time Clock (RTC) and calendar IC. This component features a 2-wire serial interface (I2C) for efficient data transfer and communication. The ISL1208IRT8Z-TK offers robust timekeeping capabilities with a low current draw, typically between 4µA and 6µA across its operating voltage range of 2.7V to 5.5V, and an independent battery supply input from 1.8V to 5.5V. Key features include alarm functionality, leap year compensation, and 2 bytes of integrated SRAM for user data storage. The device supports both 12-hour and 24-hour time formats, along with a YY-MM-DD-dd date format. Its 8-TDFN (3x3) exposed pad package is designed for surface mounting and is supplied in tape and reel. This device is commonly utilized in applications such as industrial control systems, automotive electronics, and consumer devices requiring accurate timekeeping.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, SRAM |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-WDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 2B |
| 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-TDFN (3x3) |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 4µA ~ 6µA @ 3V ~ 5V |
| Programmable | Not Verified |
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