ISL12028IBZ-T
- Mfr.Part #
- ISL12028IBZ-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-SOIC
- Stock
- 41,041
- In Stock :
- 41,041
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Date Format :
- YY-MM-DD-dd
- RoHS Status :
- RoHS Compliant
- Time-Min :
- SECONDS
- HTS Code :
- 8542.39.00.01
- Time Format :
- HH:MM:SS
- Number of Pins :
- 14
- JESD-609 Code :
- e3
- Power Supplies :
- 3/5V
- Length :
- 8.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Min Supply Voltage :
- 2.7V
- Logic Function :
- Clock
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Terminations :
- 14
- Width :
- 3.9mm
- Interrupt Capability :
- Y
- Volatile :
- yes
- Max Supply Voltage :
- 5.5V
- Terminal Position :
- Dual
- Supply Voltage :
- 3.3V
- Interface :
- 2-Wire, I2C, Serial
- Package / Case :
- SOIC
- Max Operating Temperature :
- 85°C
- Min Operating Temperature :
- -40°C
- Temperature Grade :
- Industrial
- Published :
- 2005
- Mount :
- Surface Mount
- Information Access Method :
- I2C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Packaging :
- Cut Tape
- Radiation Hardening :
- No
- Height Seated (Max) :
- 1.75mm
- Operating Supply Voltage :
- 3.3V
- Memory Size :
- 512B
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Clock Frequency :
- 0.032MHz
- Terminal Pitch :
- 1.27mm
- ECCN Code :
- EAR99
- Datasheets
- ISL12028IBZ-T

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028IBZ-T Overview
The ISL12028IBZ-T from Intersil (Renesas Electronics Corporation) is a highly reliable and precise real-time clock/calendar IC, specifically designed for sophisticated time-tracking and data-logging applications in commercial and industrial environments. This Real Time Clock device is built to operate with minimal power consumption and offers a full clock/calendar functionality with leap year compensation up to the year 2099. Its integration into systems is facilitated by an I2C interface, making it ideal for applications requiring accurate timekeeping without significant power overhead. The integration of a battery backup ensures continuous timekeeping even in the event of power interruptions, showcasing its utility and resilience in critical applications.
ISL12028IBZ-T Features
- Real-time clock/calendar tracks time in hours, minutes, and seconds format
- Automatic leap year correction up to the year 2099
- I2C serial interface ensures simple integration into existing systems
- Battery backup capability enables continued operation during power loss
- 14-SOIC package allows for compact PCB layout
ISL12028IBZ-T Applications
- Smart Home Devices: Utilized in managing schedules and automating tasks based on time conditions without user intervention.
- Industrial Systems: Ensures precise timing for logging events and coordinating operations across various automated equipment.
- Consumer Electronics: Provides accurate timekeeping for devices such as audio/video equipment, where scheduled recording or play functions are critical.
- Telecommunication Systems: Used for timestamping in network equipment to maintain accurate records for logging and debugging.
- Healthcare Equipment: Key in medical devices that require accurate time-stamping for monitoring and recording patient data.
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