ISL12028IB27Z

ISL12028IB27Z Product Details

Product Introduction of ISL12028IB27Z 

The ISL12028IB27Z is a highly integrated real-time clock (RTC) module from Renesas Electronics, designed to provide accurate timekeeping and calendar functions with a low power consumption profile. This device is ideal for applications requiring reliable time management and scheduling in various embedded systems.

Product Features of ISL12028IB27Z 

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

• Low Power Consumption: Suitable for battery-operated devices, enhancing the longevity of the device.

• Complete Calendar Functionality: Tracks seconds, minutes, hours, day, date, month, and year with automatic leap year correction.

• Programmable Alarms: Features multiple alarms for versatile scheduling and event notification.

• I2C Interface: Facilitates easy communication with microcontrollers and other digital devices.

• Battery Backup: Maintains accurate timekeeping during power outages with an internal battery backup.

Product Specifications of ISL12028IB27Z 

• Manufacturer: Renesas Electronics America Inc.

• Part Number: ISL12028IB27Z

• Category: Timing - Real Time Clocks

• Type: Clock/Calendar

• Features: Alarm, Leap Year, Battery Backup

• Time Format: HH:MM(24-hour format)

• 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 ISL12028IB27Z 

• Consumer Electronics: Suitable for digital cameras, smart home devices, and portable media players where accurate timekeeping is crucial.

• Industrial Automation: Enhances performance and scheduling in control systems, data loggers, and monitoring equipment.

• Medical Devices: Critical for accurate event logging and timing in diagnostic and monitoring equipment.

• Telecommunications: Ensures synchronization and accurate timing in communication networks.

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

Use Cases of ISL12028IB27Z 

• Smart Home Devices: Provides accurate scheduling and control functions in smart home hubs and automation systems.

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

• Medical Monitoring: Maintains 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 ISL12028IB27Z 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 ISL12028IB27Z 

Q1: What is the power consumption of the ISL12028IB27Z?

A1: The ISL12028IB27Z 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 ISL12028IB27Z operate in extreme temperatures?

A2: Yes, the ISL12028IB27Z operates reliably in temperatures ranging from -40°C to 85°C.

Q3: What kind of interface does the ISL12028IB27Z use?

A3: The ISL12028IB27Z uses an I2C, 2-Wire Serial interface, simplifying communication with microcontrollers.

Q4: Does the ISL12028IB27Z support alarm functionalities?

A4: Yes, the ISL12028IB27Z supports multiple alarm settings, providing advanced scheduling capabilities.

Q5: What packaging options are available for the ISL12028IB27Z?

A5: The ISL12028IB27Z is available in an 8-SOIC (0.154", 3.90mm Width) package, suitable for surface mounting.