ISL12022MIBZ-T7A
IC RTC CLK/CALENDAR I2C 20SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation ISL12022MIBZ-T7A is a Clock/Calendar IC designed for precise timekeeping applications. This component offers a 128-byte SRAM for data storage and features robust timekeeping capabilities with low current consumption, typically 14µA to 15µA at 3V to 5V. The ISL12022MIBZ-T7A supports both 12-hour and 24-hour time formats, along with YY-MM-DD-dd date formatting. Key features include alarm functionality, daylight savings compensation, leap year calculation, and an auxiliary battery input ranging from 1.8V to 5.5V for uninterrupted operation. Communication is facilitated via a standard I2C, 2-Wire Serial interface. This device is supplied in a 20-SOIC (0.295", 7.50mm Width) surface mount package, offered on tape and reel. It is suitable for operation across a wide temperature range of -40°C to 85°C, finding application in industrial control, automotive systems, and consumer electronics requiring reliable timekeeping.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, SRAM |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 128B |
| 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 | 20-SOIC |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 14µA ~ 15µA @ 3V ~ 5V |
| Programmable | Not Verified |
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