ISL12028AIB27Z
- Mfr.Part #
- ISL12028AIB27Z
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-SOIC
- Stock
- 20,993
- In Stock :
- 20,993
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Supply Voltage :
- 3.3V
- RoHS Status :
- RoHS Compliant
- Number of Terminations :
- 14
- Terminal Pitch :
- 1.27mm
- Information Access Method :
- I2C
- Power Supplies :
- 3/5V
- JESD-609 Code :
- e3
- Interface :
- 2-Wire, I2C, Serial
- Max Operating Temperature :
- 85°C
- Max Supply Voltage :
- 5.5V
- Min Operating Temperature :
- -40°C
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Length :
- 8.65mm
- Time-Min :
- SECONDS
- Date Format :
- YY-MM-DD-dd
- Clock Frequency :
- 0.032MHz
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.75mm
- Number of Pins :
- 14
- HTS Code :
- 8542.39.00.01
- Temperature Grade :
- Industrial
- Min Supply Voltage :
- 2.7V
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Package / Case :
- SOIC
- Interrupt Capability :
- Y
- Volatile :
- yes
- Published :
- 2005
- Logic Function :
- Clock
- Width :
- 3.9mm
- Time Format :
- HH:MM:SS
- Datasheets
- ISL12028AIB27Z

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028AIB27Z Overview
Introducing the ISL12028AIB27Z, a cutting-edge Real Time Clock (RTC) designed by Intersil, now part of Renesas Electronics Corporation. This device is tailored for sophisticated time-tracking and data management applications, featuring a highly reliable clock/calendar functionality integrated with a programmable I2C interface. The ISL12028AIB27Z offers precise timekeeping, low power consumption, and a compact 14-SOIC package, making it an ideal choice for embedded systems that require accurate timing solutions. With its robust feature set and Renesas' renowned precision engineering, the Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028AIB27Z is perfectly suited to meet the demands of a variety of professional applications in industries requiring rigorous time synchronization and data logging capabilities.
ISL12028AIB27Z Features
The ISL12028AIB27Z includes several key features that distinguish it from other RTC solutions:
- Integrated real-time clock/calendar tracks time in hours, minutes, and seconds, and the calendar in day, date, month, and year.
- I2C serial interface facilitates easy integration into existing digital systems with minimal interfacing requirements.
- Low power consumption ensures extended operational life with battery backup capabilities, making it ideal for portable and low-power applications.
- User-definable alarm and interrupt functions allow for customized alert settings, enhancing the device's utility in monitoring and control systems.
- Automatic leap year compensation up to the year 2099 ensures continuous accurate date tracking without manual adjustments.
ISL12028AIB27Z Applications
- Consumer Electronics
Applied in devices such as smart watches, digital cameras, and other personal electronic devices, the ISL12028AIB27Z provides accurate timekeeping which is crucial for file timestamping and event scheduling. - Industrial Systems
Utilized in factory automation and process control systems, the ISL12028AIB27Z helps in scheduling maintenance intervals and monitoring operational hours to ensure efficient workflow and machine lifespan management. - Telecommunication Equipment
Integral in network infrastructure, the ISL12028AIB27Z synchronizes time across various communication devices, facilitating consistent timestamping crucial for system logging and troubleshooting. - Healthcare Devices
Employed in medical devices such as patient monitoring systems and health tracking devices, where precise timekeeping is essential for data accuracy and device functionality. - Automotive Electronics
Used in vehicle telematics systems, the ISL12028AIB27Z provides real-time clock capabilities that support navigation systems, drive recording equipment, and other time-sensitive applications.
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