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AT49BV040-90VC

AT49BV040-90VC Description

The AT49BV040-90VC is a 4 Mbit Flash memory IC chip from Microchip Technology, designed for high-performance applications requiring reliable and efficient data storage. This chip features a parallel memory interface, offering fast access times and robust data handling capabilities. The memory is organized in a 512K x 8 configuration, providing ample storage space for various embedded systems and industrial applications.

AT49BV040-90VC Features

• Memory Size and Organization: The AT49BV040-90VC boasts a 4 Mbit memory size, organized as 512K x 8 bits, making it suitable for applications requiring substantial data storage.
• Access Time: With an access time of 90 ns, this Flash memory ensures rapid data retrieval, enhancing the overall performance of the system.
• Write Cycle Time: The write cycle time for a word or page is 50µs, allowing for efficient data writing operations.
• Operating Temperature: The chip operates reliably within a temperature range of 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Voltage Supply: It operates on a supply voltage range of 2.7V to 3.6V, providing flexibility in power supply requirements.
• Mounting Type: The surface mount technology (SMT) ensures easy integration into compact and high-density PCB designs.
• Package Type: The 32VSOP package format offers a compact and robust solution, ideal for space-constrained applications.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the AT49BV040-90VC is well-suited for manufacturing processes that require protection from moisture.

AT49BV040-90VC Applications

The AT49BV040-90VC is ideal for a variety of applications where reliable and efficient data storage is crucial. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems requiring non-volatile memory for firmware and data storage.
• Industrial Automation: Suitable for control systems and PLCs where fast data access and reliable storage are essential.
• Telecommunications: Can be used in networking equipment for storing configuration data and firmware.
• Consumer Electronics: Applicable in devices such as digital cameras and set-top boxes for storing settings and software.

Conclusion of AT49BV040-90VC

The AT49BV040-90VC from Microchip Technology is a versatile and high-performance Flash memory IC chip, offering a balance of speed, capacity, and reliability. Its fast access times, efficient write cycles, and robust operating conditions make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the AT49BV040-90VC remains a reliable option for legacy systems and new designs where its unique features and performance benefits are required.