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AT29BV040A-25TI

AT29BV040A-25TI Description

The AT29BV040A-25TI is a 4Mbit FLASH memory IC designed for parallel memory interface applications. Manufactured by Microchip Technology, this device is housed in a 32TSOP package and is suitable for surface mount applications. It features a memory organization of 512K x 8 and operates within a supply voltage range of 2.7V to 3.6V. The AT29BV040A-25TI offers an access time of 250 ns and a write cycle time of 20ms for word and page operations. Although it is now considered obsolete, its robust performance and compatibility make it a reliable choice for legacy systems and specific embedded applications.

AT29BV040A-25TI Features

• Memory Interface: Parallel, ensuring compatibility with a wide range of legacy systems and traditional architectures.
• Memory Size: 4Mbit, providing sufficient storage capacity for firmware and embedded applications.
• Access Time: 250 ns, ensuring fast read operations critical for real-time and high-speed applications.
• Write Cycle Time: 20ms for word and page operations, balancing write speed with reliability.
• Voltage Range: 2.7V to 3.6V, offering flexibility in power supply requirements and compatibility with various power sources.
• Mounting Type: Surface mount, ideal for compact and high-density PCB designs.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), ensuring durability and reliability in various environmental conditions.
• ECCN: EAR99, indicating compliance with export regulations and ease of international deployment.
• REACH Status: REACH Unaffected, ensuring compliance with environmental and safety regulations.

AT29BV040A-25TI Applications

The AT29BV040A-25TI is well-suited for a variety of applications where reliable non-volatile memory is required. Its parallel memory interface and robust performance make it ideal for:

• Embedded Systems: Providing storage for firmware and critical data in embedded devices.
• Industrial Control Systems: Ensuring reliable operation in harsh industrial environments.
• Telecommunications: Storing configuration data and firmware in communication equipment.
• Automotive Electronics: Offering durable and reliable memory solutions for automotive control units.
• Consumer Electronics: Used in devices requiring non-volatile memory for firmware storage.

Conclusion of AT29BV040A-25TI

The AT29BV040A-25TI, despite being obsolete, remains a reliable and versatile FLASH memory IC. Its parallel memory interface, fast access time, and robust write cycle performance make it a valuable component for legacy systems and specific embedded applications. With its compatibility with a wide range of voltage supplies and its surface mount design, it offers flexibility and durability. Although newer technologies may offer higher densities and faster speeds, the AT29BV040A-25TI continues to provide a dependable solution for applications where its features are well-suited.