Intersil

ISL12030IBZ

ISL12030IBZ Description

The ISL12030IBZ is a highly integrated Real-Time Clock (RTC) and calendar IC designed for a wide range of applications requiring precise timekeeping. Manufactured by Intersil, a leading provider of innovative power management and precision analog solutions, this component is part of the Clock/Timing ICs category. The ISL12030IBZ features a robust set of specifications and capabilities that make it suitable for various electronic systems.

This RTC IC operates within a supply voltage range of 2.7V to 5.5V, ensuring compatibility with different power supply configurations. It consumes a maximum of 18µA during timekeeping at 5.5V, which is remarkably low and ideal for battery-backed applications where power efficiency is crucial. The ISL12030IBZ supports both 12-hour and 24-hour time formats (HH:MM:SS:hh), providing flexibility in time display options.

The ISL12030IBZ is equipped with 128 bytes of SRAM memory, offering additional storage for user-specific data. This memory can be used to store critical information that needs to be preserved across power cycles. The device also includes advanced features such as an alarm function and daylight savings time adjustment, enhancing its functionality and usability in various applications.

ISL12030IBZ Features

• Wide Operating Voltage Range: The ISL12030IBZ operates within a supply voltage range of 2.7V to 5.5V, making it versatile for different power supply requirements.
• Low Power Consumption: With a maximum timekeeping current of 18µA at 5.5V, this RTC IC is highly power-efficient, making it suitable for battery-backed applications.
• Flexible Time Format: Supports both 12-hour and 24-hour time formats (HH:MM:SS:hh), providing flexibility in time display options.
• Memory Storage: Features 128 bytes of SRAM memory, allowing for additional data storage.
• Advanced Features: Includes alarm functionality and daylight savings time adjustment, enhancing its utility in various applications.
• Surface Mount Packaging: Available in an 8SOIC package, which is suitable for surface mount technology (SMT) processes.
• Compliance: The ISL12030IBZ is ROHS3 compliant, ensuring it meets environmental and safety standards.

ISL12030IBZ Applications

The ISL12030IBZ is ideal for applications that require precise timekeeping and data storage. Its low power consumption and wide operating voltage range make it suitable for battery-backed systems, such as:

• Consumer Electronics: Devices like digital cameras, portable media players, and smartwatches benefit from its low power consumption and versatile timekeeping capabilities.
• Industrial Control Systems: Used in systems where accurate time logging and data storage are essential, such as in manufacturing plants and automation systems.
• Telecommunications: Ideal for network equipment that requires precise time synchronization and data logging.
• Medical Devices: Suitable for medical equipment that needs reliable timekeeping and data storage for patient monitoring and record-keeping.

Conclusion of ISL12030IBZ

The ISL12030IBZ from Intersil is a versatile and reliable RTC IC that offers a comprehensive set of features and benefits. Its wide operating voltage range, low power consumption, and flexible time format options make it suitable for a variety of applications. The inclusion of 128 bytes of SRAM memory, alarm functionality, and daylight savings time adjustment further enhances its utility. Despite being marked as obsolete, the ISL12030IBZ remains a valuable component for designers seeking a robust and efficient RTC solution. Its surface mount packaging and ROHS3 compliance ensure ease of integration and environmental safety. For applications requiring precise timekeeping and data storage, the ISL12030IBZ is an excellent choice.