ISL12028IV27Z

ISL12028IV27Z Product Details

Product Introduction of ISL12028IV27Z 

The ISL12028IV27Z is a highly integrated, low-power real-time clock (RTC) module from Renesas Electronics. Designed for precision timekeeping, the ISL12028IV27Z offers a complete timekeeping system with a battery backup to maintain accurate time and date information during power interruptions. This makes it an ideal solution for a variety of applications that require reliable and accurate timing.

Product Features of ISL12028IV27Z 

• High Accuracy: Maintains precise timekeeping with minimal drift over time.

• Low Power Consumption: Optimized for energy efficiency, making it suitable for battery-powered devices.

• Complete Calendar Function: Includes day, date, month, and year tracking with automatic leap year correction.

• Programmable Alarms: Features multiple programmable alarms for flexible scheduling.

• I2C Interface: Simplifies integration with microcontrollers and other digital devices through a standard I2C interface.

• Battery Backup: Ensures continuous operation and timekeeping during power outages.

Product Specifications of ISL12028IV27Z 

• Manufacturer: Renesas Electronics America Inc

• Part Number: ISL12028IV27Z

• Category: Timing - Real Time Clocks

• Type: Clock/Calendar

• Features: Alarm, Leap Year, Battery Backup

• Time Format: HH:MM(24 hr)

• Date Format: YY-MM-DD-dd

• Interface: I2C, 2-Wire Serial

• Voltage - Supply: 2.7V ~ 5.5V

• Current - Timekeeping (Max): 1.2µA @ 3V

• Operating Temperature: -40°C ~ 85°C (TA)

• Mounting Type: Surface Mount

• Package / Case: 8-SOIC (0.154", 3.90mm Width)

• Size / Dimension: 5.00mm x 4.00mm x 1.50mm

• Product Status: Active

Applications of ISL12028IV27Z 

• Consumer Electronics: Ideal for devices such as digital cameras, portable media players, and smart home devices where accurate timekeeping is essential.

• Industrial Automation: Enhances control systems, data loggers, and monitoring equipment with precise timing capabilities.

• Medical Devices: Vital for event logging and time-sensitive operations in diagnostic equipment and patient monitoring systems.

• Telecommunications: Ensures synchronization and timing in communication networks, crucial for data integrity and system coordination.

• Automotive Systems: Used in in-car navigation systems, infotainment systems, and other electronic control units requiring precise time management.

Use Cases of ISL12028IV27Z 

• Smart Home Devices: Powers scheduling and control functions in smart home hubs and automation systems, ensuring efficient time management.

• Industrial Control Systems: Provides precise timing for automated control systems, improving operational efficiency and reliability.

• Medical Monitoring: Ensures accurate timekeeping for medical monitoring equipment, aiding in precise event logging and patient care.

• Network Equipment: Facilitates synchronization and accurate timekeeping in telecommunications and networking equipment.

• Automotive Electronics: Powers timekeeping functions in advanced driver-assistance systems (ADAS) and in-car infotainment systems, enhancing functionality and user experience.

Shipping and Logistics

The ISL12028IV27Z can be shipped using various reliable international logistics services to ensure secure and timely delivery. Common shipping options include:

• DHL Express

• FedEx International

• UPS Worldwide

• TNT Express

• EMS (Express Mail Service)

• Standard Air Freight

FAQs of ISL12028IV27Z 

Q1: What is the power consumption of the ISL12028IV27Z?

A1: The ISL12028IV27Z has a low power consumption, with a maximum timekeeping current of 1.2µA at 3V, making it ideal for battery-operated devices.

Q2: Can the ISL12028IV27Z operate in extreme temperatures?

A2: Yes, the ISL12028IV27Z operates reliably in temperatures ranging from -40°C to 85°C.

Q3: What kind of interface does the ISL12028IV27Z use?

A3: The ISL12028IV27Z uses an I2C, 2-Wire Serial interface, simplifying communication with microcontrollers.

Q4: Does the ISL12028IV27Z support alarm functionalities?

A4: Yes, the ISL12028IV27Z supports multiple alarm settings, providing advanced scheduling capabilities.

Q5: What packaging options are available for the ISL12028IV27Z?

A5: The ISL12028IV27Z is available in an 8-SOIC (0.154", 3.90mm Width) package, suitable for surface mounting.