Microchip Technology Tariff Inquiry

AT25320AN-10SI-2.7

AT25320AN-10SI-2.7 Description

The AT25320AN-10SI-2.7 is a 32Kbit EEPROM memory IC chip designed by Microchip Technology. This device is organized as 4K x 8, providing a robust solution for applications requiring non-volatile memory storage. The AT25320AN-10SI-2.7 operates within a voltage range of 2.7V to 5.5V, making it versatile for various power supply configurations. It features a clock frequency of 20 MHz, ensuring high-speed data transfer through its SPI memory interface. The chip is housed in an 8SOIC package and is available in a tube package type, suitable for surface mount applications. Despite being marked as obsolete, the AT25320AN-10SI-2.7 remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

AT25320AN-10SI-2.7 Features

• Memory Size and Organization: The AT25320AN-10SI-2.7 offers a memory size of 32Kbit, organized as 4K x 8, providing ample storage for small to medium-sized data sets.
• High-Speed Operation: With a clock frequency of 20 MHz, this EEPROM IC ensures fast data read and write operations, making it suitable for applications requiring quick data access.
• Flexible Power Supply: The device operates within a voltage range of 2.7V to 5.5V, offering flexibility in power supply options and compatibility with a wide range of systems.
• SPI Interface: The AT25320AN-10SI-2.7 utilizes an SPI memory interface, which is widely used in embedded systems for its simplicity and efficiency in data communication.
• Write Cycle Time: The write cycle time for a word or page is 5ms, ensuring efficient data storage without significant delays.
• Surface Mount Compatibility: The chip is designed for surface mount applications, making it ideal for modern PCB designs that require compact and reliable components.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AT25320AN-10SI-2.7 is suitable for a wide range of environmental conditions, reducing the risk of moisture-related failures.

AT25320AN-10SI-2.7 Applications

The AT25320AN-10SI-2.7 is well-suited for a variety of applications where non-volatile memory storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, firmware, and other critical information in embedded systems.
• Industrial Control: Used in industrial control systems for storing calibration data, operational parameters, and other essential information.
• Consumer Electronics: Suitable for consumer electronics devices where small form factor and reliable memory storage are crucial.
• Automotive Applications: Can be used in automotive systems for storing vehicle configuration settings and other non-volatile data.
• Legacy Systems: Given its obsolete status, the AT25320AN-10SI-2.7 is particularly useful for maintaining and upgrading legacy systems where this specific EEPROM IC is already in use.

Conclusion of AT25320AN-10SI-2.7

The AT25320AN-10SI-2.7 EEPROM IC chip from Microchip Technology is a reliable and versatile memory solution with a clock frequency of 20 MHz and a memory size of 32Kbit. Its SPI interface, flexible power supply range, and surface mount compatibility make it suitable for a wide range of applications. Despite being marked as obsolete, the AT25320AN-10SI-2.7 remains a valuable component for specific use cases, particularly in legacy systems and applications requiring its unique features. Its robust performance and compatibility with various systems ensure that it continues to be a reliable choice for engineers and designers in the electronics industry.