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AT49BV4096A-90TI

AT49BV4096A-90TI Description

The AT49BV4096A-90TI is a 4Mbit Flash memory IC designed for high-performance applications requiring fast access times and reliable data storage. Manufactured by Atmel (Microchip Technology), this memory IC features a parallel memory interface and is available in a 48-pin TSOP package, suitable for surface mount applications. The AT49BV4096A-90TI operates within a supply voltage range of 2.7V to 3.6V and offers an access time of 90 nanoseconds, making it ideal for systems requiring rapid data retrieval. The memory organization is 512K x 8 or 256K x 16, providing flexibility in system design. Although the product is now obsolete, its robust performance and features make it a reliable choice for legacy systems.

AT49BV4096A-90TI Features

• Memory Size and Organization: The AT49BV4096A-90TI offers a memory size of 4Mbit, organized as 512K x 8 or 256K x 16, providing a versatile memory structure to accommodate various system requirements.
• Access Time: With an access time of 90 nanoseconds, this Flash memory IC ensures rapid data retrieval, enhancing the overall performance of embedded systems.
• Write Cycle Time: The write cycle time for word and page operations is 30 microseconds, ensuring efficient data writing and updating.
• Voltage Range: The memory IC operates within a supply voltage range of 2.7V to 3.6V, making it compatible with a wide range of power supply configurations.
• Memory Interface: The parallel memory interface allows for direct connection to microprocessors and other system components, facilitating high-speed data transfer.
• Mounting Type: The surface mount package type ensures easy integration into modern PCB designs, reducing the overall footprint and enhancing system reliability.
• Package: The 48TSOP package format provides a compact and robust solution, suitable for a variety of industrial and commercial applications.

AT49BV4096A-90TI Applications

The AT49BV4096A-90TI is well-suited for a range of applications that require reliable and fast Flash memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where rapid data access and reliable storage are critical, such as in automotive control units, industrial automation systems, and consumer electronics.
• Networking Equipment: Suitable for networking devices that require fast and efficient data storage and retrieval, enhancing the performance of routers, switches, and other network infrastructure.
• Telecommunications: The AT49BV4096A-90TI can be used in telecommunications equipment for storing firmware and critical data, ensuring reliable operation in harsh environments.
• Medical Devices: In medical equipment, the memory IC can store critical patient data and system parameters, providing fast access and ensuring data integrity.

Conclusion of AT49BV4096A-90TI

The AT49BV4096A-90TI Flash memory IC from Atmel (Microchip Technology) offers a robust and high-performance solution for systems requiring fast access times and reliable data storage. Despite its obsolete status, the memory IC's features, such as its 90 nanosecond access time, 30 microsecond write cycle time, and versatile memory organization, make it a reliable choice for legacy systems. Its compatibility with a wide range of supply voltages and its surface mount package type ensure easy integration into various applications. The AT49BV4096A-90TI remains a viable option for industries that rely on proven and dependable memory solutions.