ISL12028AIV27Z
- Mfr.Part #
- ISL12028AIV27Z
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- TSSOP
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 14-TSSOP
- Stock
- 9,719
- In Stock :
- 9,719
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Real Time Clocks
- Number of Terminations :
- 14
- HTS Code :
- 8542.39.00.01
- Time Format :
- HH:MM:SS
- Length :
- 5mm
- JESD-609 Code :
- e3
- Interface :
- 2-Wire, I2C, Serial
- Temperature Grade :
- Industrial
- Mount :
- Surface Mount
- Height Seated (Max) :
- 1.2mm
- Clock Frequency :
- 0.032MHz
- Volatile :
- yes
- Number of Pins :
- 14
- Max Operating Temperature :
- 85°C
- Date Format :
- YY-MM-DD-dd
- Max Supply Voltage :
- 5.5V
- Information Access Method :
- I2C
- Radiation Hardening :
- No
- Supply Voltage :
- 3.3V
- Interrupt Capability :
- Y
- Logic Function :
- Clock
- RoHS Status :
- RoHS Compliant
- Power Supplies :
- 3/5V
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Min Operating Temperature :
- -40°C
- Operating Supply Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2005
- Width :
- 4.4mm
- Time-Min :
- SECONDS
- Terminal Pitch :
- 0.65mm
- Min Supply Voltage :
- 2.7V
- Package / Case :
- TSSOP
- ECCN Code :
- EAR99
- Datasheets
- ISL12028AIV27Z

Real Time Clocks Intersil (Renesas Electronics Corporation) ISL12028AIV27Z Overview
The ISL12028AIV27Z from Intersil (Renesas Electronics Corporation) is a sophisticated Real Time Clock (RTC) integrated circuit, designed for precision time tracking and calendar functionality across a wide array of applications. With its integration via an I2C interface and housed in a compact 14-TSSOP package, this IC offers a reliable solution for embedded systems requiring accurate time and date management. The incorporation of a Real Time Clock like the ISL12028AIV27Z is critical in systems where timing accuracy is paramount, ensuring that all timed operations are synchronized and executed efficiently. The device's low power consumption and extended temperature range make it an ideal choice for demanding environments and portable applications.
ISL12028AIV27Z Features
- Real-time clock/calendar tracks time, date, month, and year
- Simple I2C interface for easy integration
- Low power consumption ideal for battery-operated devices
- 14-TSSOP package allows for compact designs
- Extended operational temperature range suitable for various environmental conditions
ISL12028AIV27Z Applications
- Consumer Electronics
Utilized in devices like smartwatches, home automation systems, and personal electronics for reliable timekeeping and device management.
- Industrial Systems
Ensures accurate timing in data loggers, industrial controllers, and other systems where precise time stamping is critical.
- Telecommunications
Used in network hardware like routers and switches to maintain accurate log records and system timing across communications infrastructures.
- Automotive Electronics
Important for managing time-based functions in vehicle telematics and infotainment systems to ensure consistent performance and functionality.
- Portable Devices
Supports portable medical devices and handheld instruments where accurate time tracking is necessary to ensure the validity and reliability of data.
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