ISL12028IB30AZ
- Mfr.Part #
- ISL12028IB30AZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-SOIC
- Stock
- 24,260
- In Stock :
- 24,260
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Interface :
- 2-Wire, I2C, Serial
- Date Format :
- YY-MM-DD-dd
- Max Operating Temperature :
- 85°C
- Features :
- Alarm, Leap Year, Supervisor, Watchdog Timer
- Information Access Method :
- I2C
- Memory Size :
- --
- Min Supply Voltage :
- 2.7V
- Terminal Pitch :
- 1.27mm
- Series :
- --
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Supply :
- 2.7 V ~ 5.5 V
- Logic Function :
- Clock
- Number of Terminations :
- 14
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 14
- Packaging :
- Tube
- HTS Code :
- 8542.39.00.01
- Operating Temperature :
- -40°C ~ 85°C
- Published :
- 2005
- Time Format :
- HH:MM:SS
- Base Part Number :
- ISL12028
- Supplier Device Package :
- 14-SOIC
- Supply Voltage :
- 3.3V
- Package / Case :
- SOIC
- Mount :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 1.75mm
- Length :
- 8.65mm
- RoHS Status :
- RoHS Compliant
- Type :
- Clock/Calendar
- Interrupt Capability :
- Y
- Voltage - Supply, Battery :
- 1.8 V ~ 5.5 V
- Volatile :
- yes
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Power Supplies :
- 3/5V
- Width :
- 3.9mm
- Time-Min :
- SECONDS
- Temperature Grade :
- Industrial
- Clock Frequency :
- 0.032MHz
- Max Supply Voltage :
- 5.5V
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Current - Timekeeping (Max) :
- 10µA ~ 20µA @ 2.7V ~ 5.5V
- Datasheets
- ISL12028IB30AZ

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028IB30AZ Overview
The Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028IB30AZ is a state-of-the-art integrated circuit specifically designed for applications requiring precise time tracking and data management. This high-performance IC provides a reliable real-time clock (RTC) and calendar functionality, coupled with a simple I2C interface, making it ideal for advanced embedded systems. With its compact 14SOIC package, it is perfectly suited for space-constrained applications while ensuring low power consumption and high accuracy in time-keeping.
ISL12028IB30AZ Features
This real-time clock IC comes equipped with several features that enhance its utility and performance, including:
- Dual alarms setting to facilitate time-specific actions
- Automatic leap year compensation up to the year 2099, ensuring long-term reliability without manual adjustments
- Low power consumption that extends battery life in portable devices
- Integrated battery-backed SRAM and time-stamping capabilities for robust data retention and recovery
- An easy-to-use I2C interface that simplifies integration into existing systems
ISL12028IB30AZ Applications
- Consumer Electronics: Utilized in devices like smart watches and digital clocks where accurate timekeeping is crucial.
- Industrial Systems: Deployed in time-sensitive measurement and logging systems which require precise time stamps to ensure data integrity.
- Telecommunications: Used in network time servers that provide the exact time for data logging and network time synchronization.
- Automotive: Integrated into vehicle telematics to manage and log real-time events.
- Healthcare Devices: Critical in medical devices where scheduling and time tracking are essential for treatment and medication regimes.
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