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AT25256A-10TI-1.8

AT25256A-10TI-1.8 Description

The AT25256A-10TI-1.8 is a 256Kbit EEPROM memory IC chip designed by Microchip Technology, featuring a 32K x 8 memory organization. This chip operates within a voltage range of 1.8V to 5.5V and supports a clock frequency of up to 20 MHz. It is equipped with a SPI memory interface, making it suitable for a variety of applications requiring reliable and efficient data storage. The AT25256A-10TI-1.8 is housed in an 8TSSOP package and is available in a tube packaging format. Despite being marked as obsolete, it remains a robust choice for specific legacy systems and applications.

AT25256A-10TI-1.8 Features

• Memory Size and Organization: The AT25256A-10TI-1.8 offers a memory size of 256Kbit, organized as 32K x 8, providing ample storage capacity for small to medium-sized data sets.
• Clock Frequency: With a maximum clock frequency of 20 MHz, it ensures fast data read and write operations, making it suitable for applications requiring high-speed data access.
• Voltage Range: The wide operating voltage range of 1.8V to 5.5V allows for flexibility in power supply design and compatibility with various electronic systems.
• Memory Interface: The SPI interface provides a straightforward and efficient method for communication with microcontrollers and other system components.
• Write Cycle Time: The write cycle time of 5ms ensures quick data updates, enhancing the overall performance of the system.
• Mounting Type: Surface mount technology (SMT) facilitates easy integration into modern PCB designs, ensuring reliable mechanical and electrical connections.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the AT25256A-10TI-1.8 is suitable for use in environments with varying humidity levels without requiring special handling or storage conditions.
• Compliance: The AT25256A-10TI-1.8 is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulatory standards.

AT25256A-10TI-1.8 Applications

The AT25256A-10TI-1.8 is ideal for applications that require reliable and non-volatile memory storage. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where data retention is crucial, such as firmware storage and configuration data.
• Industrial Automation: Suitable for industrial applications where robustness and reliability are paramount, such as PLCs and control systems.
• Consumer Electronics: Can be used in consumer electronics for storing user settings and preferences, ensuring they are retained even when power is lost.
• Telecommunications: Useful in telecom equipment for storing critical configuration parameters and operational data.
• Medical Devices: Applicable in medical devices for storing calibration data and patient information, ensuring data integrity and reliability.

Conclusion of AT25256A-10TI-1.8

The AT25256A-10TI-1.8 by Microchip Technology is a versatile EEPROM memory IC chip that offers a balance of performance, reliability, and flexibility. Despite its obsolete status, it remains a reliable choice for specific applications where its unique features and performance benefits are required. Its wide voltage range, fast clock frequency, and efficient SPI interface make it a valuable component in various electronic systems. Whether used in embedded systems, industrial automation, or consumer electronics, the AT25256A-10TI-1.8 ensures data integrity and quick access, making it a dependable solution for non-volatile memory needs.