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AT28LV64B-25SI

AT28LV64B-25SI Description

The AT28LV64B-25SI is a 64Kbit EEPROM memory IC chip designed for parallel data communication. Manufactured by Microchip Technology, this chip is housed in a 28-pin SOIC package and is suitable for surface mount applications. The is memory organized as 8K x 8 bits, offering a total storage capacity of 64Kbit. It operates within a supply voltage range of 3V to 3.6V and features an access time of 250 ns, ensuring fast data retrieval. The write cycle time for both word and page operations is 10ms, making it efficient for various data storage needs.

This EEPROM chip is designed for parallel memory interface, providing a straightforward and efficient way to interface with microcontrollers and other digital systems. The AT28LV64B-25SI is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. The product is packaged in a tube and has a moisture sensitivity level of 2 (1 year), making it suitable for storage and handling in various environments.

AT28LV64B-25SI Features

• Memory Capacity: 64Kbit, organized as 8K x 8 bits.
• Access Time: 250 ns, ensuring rapid data access.
• Write Cycle Time: 10ms for both word and page operations, providing efficient data writing capabilities.
• Voltage Range: Operates within 3V to 3.6V, making it suitable for low-voltage applications.
• Memory Interface: Parallel, facilitating easy integration with microcontrollers and other digital systems.
• Package Type: 28-pin SOIC, ideal for surface mount applications.
• Compliance: ECCN EAR99 and REACH unaffected, ensuring regulatory compliance.
• Moisture Sensitivity: Level 2 (1 year), suitable for various storage conditions.

AT28LV64B-25SI Applications

The AT28LV64B-25SI is ideal for applications requiring reliable and efficient non-volatile memory storage. Its parallel memory interface and low-voltage operation make it suitable for a wide range of electronic systems, including:

• Embedded Systems: For storing firmware and configuration data.
• Industrial Control: For maintaining system parameters and calibration data.
• Telecommunications: For storing network settings and configuration information.
• Consumer Electronics: For storing user settings and preferences.
• Automotive Systems: For storing critical system parameters and calibration data.

Conclusion of AT28LV64B-25SI

The AT28LV64B-25SI is a robust EEPROM memory IC chip that offers a balance of performance and reliability. Its 64Kbit capacity, fast access time, and efficient write cycle time make it an excellent choice for applications requiring non-volatile memory storage. The parallel memory interface and low-voltage operation further enhance its versatility and suitability for various electronic systems. Despite being marked as obsolete, the AT28LV64B-25SI remains a reliable option for designers and engineers looking for a proven memory solution.