ISL12028IB27Z
- Mfr.Part #
- ISL12028IB27Z
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-SOIC
- Stock
- 24,721
- In Stock :
- 24,721
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Volatile :
- yes
- Interrupt Capability :
- Y
- Max Operating Temperature :
- 85°C
- Clock Frequency :
- 0.032MHz
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 1.75mm
- Time-Min :
- SECONDS
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 3/5V
- RoHS Status :
- RoHS Compliant
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Memory Size :
- 512B
- Lead Free :
- Lead Free
- Max Supply Voltage :
- 5.5V
- Package / Case :
- SOIC
- Interface :
- 2-Wire, I2C, Serial
- Number of Pins :
- 14
- Mount :
- Surface Mount
- Min Supply Voltage :
- 2.7V
- Min Operating Temperature :
- -40°C
- Published :
- 2005
- Operating Supply Voltage :
- 3.3V
- Information Access Method :
- I2C
- Radiation Hardening :
- No
- Logic Function :
- Clock
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Date Format :
- YY-MM-DD-dd
- Width :
- 3.9mm
- Temperature Grade :
- Industrial
- Time Format :
- HH:MM:SS
- ECCN Code :
- EAR99
- Terminal Pitch :
- 1.27mm
- Packaging :
- Bulk
- Number of Terminations :
- 14
- HTS Code :
- 8542.39.00.01
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Length :
- 8.65mm
- Datasheets
- ISL12028IB27Z

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028IB27Z Overview
Introducing the ISL12028IB27Z from Intersil, a Renesas Electronics Corporation brand, this Real Time Clock (RTC) integrates a clock/calendar with an I2C interface and is packaged in a convenient 14SOIC format. Designed for precision and reliability, the ISL12028IB27Z offers a comprehensive solution for timekeeping in sophisticated electronics. Its low power consumption and full calendar capability make it ideal for applications requiring accurate time and date management without frequent power interventions. The incorporation of a serial bus interface ensures seamless integration into existing architectures, enhancing system reliability and functionality with minimal footprint.
ISL12028IB27Z Features
This IC RTC device features a real-time clock/calendar and tracks time with seconds, minutes, hours, day, date, month, and year functions. The battery backup capability ensures that timekeeping continues even in the event of a power loss, making it a robust choice for critical applications. Additional features include an automatic leap year correction, programmable alarm and timer functions, which offer versatility across various application needs.
ISL12028IB27Z Applications
- Consumer Electronics: Utilized in devices such as smart home systems and multimedia devices to maintain accurate operational timing and enhance user experience.
- Industrial Systems: Critical in the timing of processes and operations in manufacturing lines and industrial equipment, ensuring synchronization and efficiency.
- Communication Equipment: Essential for time-stamping in network switches and routers to ensure precise logging and troubleshooting procedures.
- Portable Devices: Used in portable medical devices for accurate timestamping of events and patient data monitoring, contributing to reliability and traceability.
- Automotive: Integrates into automotive systems for real-time clock functionalities, enhancing navigation and system diagnostics.
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