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AT49BV322A-70TI

AT49BV322A-70TI Description

The AT49BV322A-70TI is a 32Mbit Flash memory IC designed by Microchip Technology, featuring a parallel memory interface and a 48TSOP package. This device is organized as 4M x 8 or 2M x 16, providing versatile memory configurations to suit various application requirements. The AT4BV9322A-70TI operates within a supply voltage range of 2.65V to 3.6V and offers an access time of 70 ns, ensuring rapid data retrieval. The write cycle time for word or page operations is 200µs, making it suitable for applications requiring efficient data handling. Despite its obsolescence, the AT49BV322A-70TI remains a reliable choice for legacy systems and specific embedded applications.

AT49BV322A-70TI Features

• Memory Size and Organization: The AT49BV322A-70TI provides a memory size of 32Mbit, organized as 4M x 8 or 2M x 16, offering flexibility in memory configuration.
• Parallel Interface: This Flash memory IC features a parallel memory interface, enabling high-speed data transfer and efficient communication with host systems.
• Fast Access Time: With an access time of 70 ns, the AT49BV322A-70TI ensures rapid data retrieval, enhancing overall system performance.
• Efficient Write Cycle Time: The write cycle time of 200µs for word or page operations allows for efficient data handling and storage.
• Wide Voltage Range: Operating within a supply voltage range of 2.65V to 3.6V, the AT49BV322A-70TI offers compatibility with various power supply configurations.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: The AT49BV322A-70TI has a moisture sensitivity level (MSL) of 3 (168 hours), ensuring reliability in manufacturing processes.
• Compliance and Status: The device is REACH unaffected and classified under ECCN 3A991B1A, ensuring compliance with international regulations.

AT4BV9322A-70TI Applications

The AT49BV322A-70TI is ideal for a range of applications, particularly those requiring non-volatile memory with fast access times and efficient data handling. Key applications include:

• Embedded Systems: Ideal for embedded systems where reliable and fast data storage is essential.
• Industrial Control: Suitable for industrial control applications that demand robust and efficient memory solutions.
• Telecommunications: Can be used in telecommunications equipment for storing firmware and configuration data.
• Consumer Electronics: Applicable in consumer electronics for storing system software and user data.
• Automotive Systems: Suitable for automotive applications where non-volatile memory is required for critical system functions.

Conclusion of AT49BV322A-70TI

The AT49BV322A-70TI, despite being obsolete, remains a reliable and efficient Flash memory IC for various applications. Its fast access time, efficient write cycle, and versatile memory organization make it a valuable component for legacy systems specific and embedded applications. The wide voltage range and surface mount technology ensure compatibility and ease of integration into modern and compact PCB designs. While newer alternatives may offer advanced features, the AT49BV322A-70TI continues to provide a proven solution for applications requiring robust and efficient memory storage.