ISL12027IV27Z-T
- Mfr.Part #
- ISL12027IV27Z-T
- Manufacturer
- Intersil
- Package / Case
- TSSOP
- Datasheet
- Download
- Description
- RTC, NON-VOLATILE
- Stock
- 1,838
- In Stock :
- 1,838
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- Manufacturer :
- Intersil
- Product Category :
- Real Time Clocks
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Width :
- 3mm
- Interface :
- 2-Wire, I2C, Serial
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Interrupt Capability :
- Y
- Max Supply Voltage :
- 5.5V
- Date Format :
- YY-MM-DD-dd
- Packaging :
- Cut Tape
- Number of Terminations :
- 8
- Memory Size :
- 512B
- Information Access Method :
- I2C
- Mount :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Volatile :
- No
- Operating Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 1.2mm
- Logic Function :
- Clock
- Min Operating Temperature :
- -40°C
- Package / Case :
- TSSOP
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 0.65mm
- Time-Min :
- SECONDS
- ECCN Code :
- EAR99
- Power Supplies :
- 3/5V
- Lead Free :
- Lead Free
- RoHS Status :
- RoHS Compliant
- Min Supply Voltage :
- 2.7V
- Time Format :
- HH:MM:SS
- Supply Voltage :
- 3.3V
- Max Operating Temperature :
- 85°C
- Clock Frequency :
- 0.032MHz
- Published :
- 1999
- Number of Pins :
- 8
- Length :
- 4.4mm
- Datasheets
- ISL12027IV27Z-T

This RTC module boasts a series of features that make it a highly valuable component for various applications. Key features include a nonvolatile memory backup, low power consumption, and an integrated crystal that significantly enhances its accuracy and reliability. It also offers programmable alarm and interrupt functions, enabling flexible scheduling and time-based tasks. Furthermore, the ISL12027IV27Z-T supports I2C communications, allowing for easy integration into existing digital systems.
ISL12027IV27Z-T Applications
- Embedded Systems: Utilized in maintaining system clock accuracy and ensuring smooth operation of scheduled tasks in embedded computing systems.
- Consumer Electronics: Critical for timekeeping in devices like set-top boxes and digital cameras, where accurate time is crucial for functionality and user interface.
- Industrial Automation: Serves in data logging and time stamping in automated production lines, ensuring that all processes are synchronized and recorded accurately.
- Networking Equipment: Helps in maintaining accurate time stamps in network devices, which is vital for network management and security protocols.
- Portable Medical Devices: Used in medical devices that require time tracking for monitoring and treatment schedules, contributing to patient care and device functionality.
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