ISL12028IV27AZ-T
- Mfr.Part #
- ISL12028IV27AZ-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- TSSOP
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-TSSOP
- Stock
- 3,530
- In Stock :
- 3,530
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Time-Min :
- SECONDS
- Interface :
- 2-Wire, I2C, Serial
- Width :
- 4.4mm
- RoHS Status :
- RoHS Compliant
- Volatile :
- yes
- Max Supply Voltage :
- 5.5V
- Clock Frequency :
- 0.032MHz
- Length :
- 5mm
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Power Supplies :
- 3/5V
- JESD-609 Code :
- e3
- Interrupt Capability :
- Y
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.65mm
- Operating Supply Voltage :
- 3.3V
- Logic Function :
- Clock
- Package / Case :
- TSSOP
- Temperature Grade :
- Industrial
- Min Operating Temperature :
- -40°C
- Max Operating Temperature :
- 85°C
- ECCN Code :
- EAR99
- Information Access Method :
- I2C
- Time Format :
- HH:MM:SS
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Height Seated (Max) :
- 1.2mm
- HTS Code :
- 8542.39.00.01
- Number of Pins :
- 14
- Min Supply Voltage :
- 2.7V
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Date Format :
- YY-MM-DD-dd
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 3.3V
- Published :
- 2005
- Datasheets
- ISL12028IV27AZ-T

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028IV27AZ-T Overview
The ISL12028IV27AZ-T from Intersil (Renesas Electronics Corporation) is a sophisticated real-time clock (RTC) integrated circuit, designed to address the stringent timing and data management requirements of modern electronic applications. This RTC chip offers not only timekeeping and calendar functions but also enhances system efficiency with its low power consumption and extended temperature range. Its integration with I2C communication facilitates seamless data transfer and configuration, making it an ideal solution for a myriad of applications that require reliable timekeeping over an I2C bus interface.
ISL12028IV27AZ-T Features
- I2C Interface: Facilitates easy integration into existing digital systems with minimal overhead.
- Extended Temperature Range: Suitable for operation in diverse environmental conditions, ensuring reliability and performance.
- Low Power Consumption: Ideal for battery-powered or energy-sensitive applications, helping to extend battery life and reduce operational costs.
- 14-TSSOP Package: Compact package that fits easily into space-constrained applications.
ISL12028IV27AZ-T Applications
- Consumer Electronics: Used in devices like smart watches and home automation systems where precise timekeeping is crucial. The ISL12028IV27AZ-T helps maintain accurate time even with power interruptions.
- Networking Equipment: Ensures accurate logging and time-stamping of events in network switches and routers, critical for network performance and troubleshooting.
- Industrial Systems: Applies to equipment requiring scheduled operations and fault logging based on accurate real-time data.
- Portable Medical Devices: Utilized in medical devices where time tracking is necessary for monitoring and medication schedules, enhancing patient care through precise time management.
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