ISL12028IB27Z-T
- Mfr.Part #
- ISL12028IB27Z-T
- Manufacturer
- Intersil
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- RTC, VOLATILE
- Stock
- 97
- In Stock :
- 97
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- Manufacturer :
- Intersil
- Product Category :
- Real Time Clocks
- Operating Supply Voltage :
- 3.3V
- Supply Voltage :
- 3.3V
- Logic Function :
- Clock
- Temperature Grade :
- Industrial
- RoHS Status :
- RoHS Compliant
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Clock Frequency :
- 0.032MHz
- Terminal Pitch :
- 1.27mm
- Packaging :
- Cut Tape
- HTS Code :
- 8542.39.00.01
- Number of Pins :
- 14
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Max Operating Temperature :
- 85°C
- Height Seated (Max) :
- 1.75mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Operating Temperature :
- -40°C
- Time-Min :
- SECONDS
- Package / Case :
- SOIC
- Min Supply Voltage :
- 2.7V
- Power Supplies :
- 3/5V
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Memory Size :
- 512B
- Interface :
- 2-Wire, I2C, Serial
- Date Format :
- YY-MM-DD-dd
- Information Access Method :
- I2C
- Volatile :
- yes
- Length :
- 8.65mm
- ECCN Code :
- EAR99
- Width :
- 3.9mm
- Time Format :
- HH:MM:SS
- Interrupt Capability :
- Y
- Published :
- 2005
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Max Supply Voltage :
- 5.5V
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- ISL12028IB27Z-T

Real Time Clocks Intersil ISL12028IB27Z-T Overview
Introducing the Intersil ISL12028IB27Z-T, a cutting-edge Real Time Clock (RTC) device that offers high reliability and performance for demanding applications. This product, engineered by Intersil, a renowned leader in semiconductor technology, is specifically designed for applications requiring precise timekeeping and data preservation during power loss. Its volatile memory integration ensures that time settings and data are preserved with an external battery backup, making it a superior choice for critical applications across various industries.
ISL12028IB27Z-T Features
The ISL12028IB27Z-T is equipped with several features that distinguish it from other real-time clocks on the market. These include its compact package, low power consumption, and the integration of an on-chip oscillator which is highly stable under a range of environmental conditions. Additionally, the device supports I2C bus communication interface for easy integration into existing systems without the need for extensive redevelopment.
ISL12028IB27Z-T Applications
- Consumer Electronics: Applied in devices such as smart watches and fitness trackers, where accurate timekeeping is crucial for functionality and user experience.
- Networking Equipment: Utilized in network routers and switches to maintain accurate logs of system operations and event management.
- Healthcare Devices: Essential for use in medical equipment like patient monitoring systems, where precise time stamping is necessary for tracking and recording patient data accurately.
- Automotive Systems: Implemented in vehicle telematics to provide accurate timing solutions, enhancing GPS navigation and fleet management systems.
- Industrial Systems: Used in industrial automation systems for synchronizing operations and ensuring timed sequences are accurately controlled, leading to increased efficiency and safety.
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