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AT25128-10UI-1.8

AT25128-10UI-1.8 Description

The AT25128-10UI-1.8 is a 128Kbit EEPROM memory IC chip designed for surface mount applications, manufactured by Microchip Technology. This chip features a 16K x 8 memory organization, providing a total memory size of 128Kbit. It operates within a supply voltage range of 1.8V to 3.6V and supports a clock frequency of 2.1 MHz. The memory interface is SPI, ensuring compatibility with various systems requiring high-speed data transfer. The AT25128-10UI-1.8 is housed in an 8-pin BGA package and is available in tray packaging. It has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and can be stored without limitations. This product is classified under HTSUS code 8542.32.0051 and is REACH unaffected, ensuring compliance with environmental regulations. The write cycle time for a word or page is 10ms, making it suitable for applications requiring moderate write speeds. Despite being marked as obsolete, the AT25128-10UI-1.8 remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

AT25128-10UI-1.8 Features

• Memory Capacity and Organization: The AT25128-10UI-1.8 offers a 128Kbit EEPROM memory capacity organized as 16K x 8, providing ample storage for various data types.
• Voltage and Frequency: It operates within a supply voltage range of 1.8V to 3.6V and supports a clock frequency of 2.1 MHz, ensuring compatibility with a wide range of systems.
• SPI Interface: The SPI memory interface facilitates high-speed data transfer, making it suitable for applications requiring efficient data handling.
• Surface Mount Packaging: The 8-pin BGA package is designed for surface mount applications, offering a compact and reliable solution for modern electronics.
• Moisture Sensitivity: With an MSL of 1, the AT25128-10UI-1.8 is unaffected by moisture, ensuring robustness and reliability in various environmental conditions.
• Compliance: The product is REACH unaffected and classified under HTSUS code 8542.32.0051, ensuring compliance with environmental regulations and facilitating international trade.
• Write Cycle Time: The 10ms write cycle time for a word or page ensures moderate write speeds, suitable for applications where data integrity and reliability are paramount.

AT25128-10UI-1.8 Applications

The AT25128-10UI-1.8 is ideal for a variety of applications requiring reliable and efficient data storage solutions. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where non-volatile memory is required for storing configuration data, firmware, and other critical information.
• Industrial Control Systems: Suitable for industrial applications where robustness and reliability are essential, such as PLCs and automation controllers.
• Telecommunications: Can be used in telecommunications equipment for storing calibration data, network configurations, and other essential parameters.
• Consumer Electronics: Applicable in consumer electronics for storing user settings, firmware updates, and other data that needs to persist across power cycles.
• Automotive Systems: Useful in automotive applications for storing critical data such as engine control parameters, diagnostic information, and user preferences.

Conclusion of AT25128-10UI-1.8

The AT25128-10UI-1.8, manufactured by Microchip Technology, is a versatile and reliable EEPROM memory IC chip. Despite its obsolete status, it remains a valuable component for applications requiring moderate write speeds, high-speed data transfer, and robust environmental resistance. Its 128Kbit memory capacity, SPI interface, and surface mount packaging make it an ideal choice for a wide range of embedded systems, industrial control systems, telecommunications, consumer electronics, and automotive applications. The AT25128-10UI-1.8 continues to offer unique features and advantages over similar models, ensuring its relevance in specific applications where its capabilities are most beneficial.