ISL12027IB27Z
IC RTC CLK/CALENDAR I2C 8SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation's ISL12027IB27Z is a Real Time Clock (RTC) and Calendar IC featuring an I2C interface for 2-wire serial communication. This device offers precise timekeeping with a current consumption of 10µA to 20µA across its 2.7V to 5.5V supply voltage range. The ISL12027IB27Z supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats, incorporating features such as alarms, leap year compensation, and integrated supervisor and watchdog timers. It is housed in an 8-SOIC (0.154", 3.90mm width) package suitable for surface mounting and operates within a temperature range of -40°C to 85°C. The ISL12027IB27Z is commonly utilized in industrial control systems, consumer electronics, and automotive applications requiring accurate timekeeping and event scheduling. The battery supply voltage range is 1.8V to 5.5V.
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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