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CAT25C128LI-G

CAT25C128LI-G Description

The CAT25C128LI-G is a 128Kbit EEPROM memory IC chip designed for reliable and efficient data storage. Manufactured by onsemi, this chip features a 16K x 8 memory organization, providing a robust solution for various electronic applications. The device operates with a supply voltage range of 1.8V to 5.5V, making it versatile for different power supply environments. It supports a clock frequency of up to 5 MHz, ensuring fast data transfer rates and efficient performance.

The CAT25C128LI-G is equipped with a SPI memory interface, which simplifies communication with microcontrollers and other system components. Its write cycle time for word and page operations is 5ms, enabling quick data updates. The chip is housed in a through-hole package, specifically an 8DIP format, which is ideal for applications requiring reliable mechanical stability and ease of installation.

CAT25C128LI-G Features

• Memory Size and Organization: The CAT25C128LI-G offers a memory size of 128Kbit, organized as 16K x 8, providing ample storage for various data types.
• Wide Voltage Range: The device operates within a supply voltage range of 1.8V to 5.5V, making it suitable for diverse power supply conditions.
• High-Speed Operation: With a clock frequency of up to 5 MHz, the CAT25C128LI-G ensures fast data transfer and efficient performance.
• SPI Interface: The SPI memory interface simplifies integration with microcontrollers and other system components, reducing design complexity.
• Quick Write Cycle Time: The write cycle time of 5ms for word and page operations allows for rapid data updates, enhancing overall system responsiveness.
• Through-Hole Mounting: The through-hole package, specifically an 8DIP format, provides mechanical stability and ease of installation, making it ideal for applications where reliability is paramount.
• Obsolete Status: While the CAT25C128LI-G is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are still required.

CAT25C128LI-G Applications

The CAT25C128LI-G is well-suited for a variety of applications where reliable data storage and quick access are essential. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for storing configuration data, firmware, and other critical information.
• Industrial Control: Suitable for industrial control applications where robustness and reliability are crucial, such as PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems.
• Consumer Electronics: Can be used in consumer electronics for storing user settings, calibration data, and other non-volatile information.
• Automotive Electronics: Applicable in automotive electronics for storing critical data such as ECU (Engine Control Unit) parameters and vehicle configuration settings.
• Medical Devices: Useful in medical devices for storing patient data, device configurations, and calibration parameters, ensuring data integrity and reliability.

Conclusion of CAT25C128LI-G

The CAT25C128LI-G is a versatile EEPROM memory IC chip that offers a reliable and efficient solution for various electronic applications. Its 128Kbit memory size, wide voltage range, and high-speed operation make it an ideal choice for embedded systems, industrial control, consumer electronics, automotive electronics, and medical devices. The SPI interface and quick write cycle time further enhance its performance, while the through-hole package ensures mechanical stability and ease of installation. Although marked as obsolete, the CAT25C128LI-G remains a dependable option for legacy systems and applications where its specific features are still required.