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AT49BV040-12TI

AT49BV040-12TI Description

The AT49BV040-12TI is a 4Mbit FLASH memory IC chip designed for high-performance applications. Manufactured by Microchip Technology, this chip features a parallel memory interface, making it suitable for systems requiring fast data access and transfer rates. The memory is organized into 512K x 8 bits, providing a substantial storage capacity in a compact form factor. This chip operates within a voltage range of 2.7V to 3.6V, ensuring compatibility with a wide range of electronic systems.

The AT49BV040-12TI is housed in a 32TSOP package, which is ideal for surface-mount applications, offering robustness and reliability in various operating conditions. The chip has an access time of 120 ns, ensuring rapid data retrieval, and a write cycle time of 50µs, making it efficient for both read and write operations. Despite its performance capabilities, the AT49BV040-12TI is classified as obsolete, indicating that it may no longer be in active production but remains a viable option for legacy systems and specific applications.

AT49BV040-12TI Features

• Memory Size and Organization: The AT49BV040-12TI offers a memory size of 4Mbit, organized as 512K x 8 bits, providing a balance between capacity and addressability.
• Fast Access and Write Times: With an access time of 120 ns and a write cycle time of 50µs, this chip ensures efficient data handling, making it suitable for applications requiring quick read and write operations.
• Voltage Range: The chip operates within a voltage range of 2.7V to 3.6V, ensuring compatibility with a variety of power supply configurations.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, making it ideal for systems where data throughput is critical.
• Surface-Mount Technology: The 32TSOP package is designed for surface-mount applications, providing a reliable and space-efficient solution.
• Moisture Sensitivity Level: The MSL rating of 3 (168 hours) ensures the chip can withstand environmental conditions without degradation in performance.
• Compliance and Status: The AT49BV040-12TI is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

AT49BV040-12TI Applications

The AT49BV040-12TI is well-suited for a variety of applications where high-speed data access and reliable storage are essential. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems requiring non-volatile memory for firmware storage and quick data retrieval.
• Telecommunications: Suitable for telecommunications equipment where fast access to configuration data and firmware is crucial.
• Industrial Control: Applicable in industrial control systems where robustness and reliability are paramount, and quick access to control parameters is necessary.
• Consumer Electronics: Can be used in consumer electronics for storing critical system data and ensuring fast boot times.

Conclusion of AT49BV040-12TI

The AT49BV040-12TI is a high-performance FLASH memory IC chip that offers a balance of capacity, speed, and reliability. Despite its obsolete status, it remains a valuable component for legacy systems and specific applications requiring a robust and efficient memory solution. Its fast access and write times, combined with a versatile voltage range and surface-mount package, make it an attractive option for engineers and designers working on systems where data integrity and quick data handling are critical.