ISL12028AIV27Z-T
IC RTC CLK/CALENDAR I2C 14TSSOPManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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The Renesas Electronics Corporation ISL12028AIV27Z-T is a Real Time Clock (RTC) Clock/Calendar IC. This component utilizes an I2C, 2-Wire Serial interface for communication and is housed in a 14-TSSOP package, measuring 0.173 inches (4.40mm) in width. It supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Key features include alarm functionality, leap year compensation, a supervisor circuit, and an integrated watchdog timer, contributing to robust system operation. The device operates across a voltage range of 2.7V to 5.5V, with a battery supply voltage range of 1.8V to 5.5V. Timekeeping current consumption is typically between 10µA and 20µA at 2.7V. This RTC is suitable for surface mount applications and operates within an industrial temperature range of -40°C to 85°C. It is supplied in Tape & Reel packaging. This component finds application in industrial automation, consumer electronics, and medical devices.
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-TSSOP (0.173"", 4.40mm 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-TSSOP |
| Voltage - Supply, Battery | 1.8V ~ 5.5V |
| Current - Timekeeping (Max) | 10µA ~ 20µA @ 2.7V ~ 5.5V |
| Programmable | Not Verified |
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