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M28W640HCT70N6F TR

M28W640HCT70N6F TR Description

The M28W640HCT70N6F TR is a 64 Mbit Flash memory IC chip manufactured by Micron Technology Inc. This device is designed for high-performance applications requiring fast access times and reliable data storage. The memory is organized in a 4M x 16 configuration, providing a total memory size of 64 Mbit. It features a parallel memory interface, which ensures efficient data transfer and communication with other system components.

The M28W640HCT70N6F TR operates within a supply voltage range of 2.7V to 3.6V, making it suitable for a variety of power supply configurations. It has an access time of 70 nanoseconds (ns) and a write cycle time of 70ns for both word and page operations. This ensures rapid data retrieval and storage, crucial for time-sensitive applications. The device is packaged in a 48 TS-pinOP (Thin Small Outline Package) and is available in cut tape (CT) format, which is ideal for surface mount applications.

M28W640HCT70N6F TR Features

• Memory Organization: 4M x 16, offering a total memory capacity of 64 Mbit.
• Access Time: 70 ns, providing quick data retrieval.
• Write Cycle Time: 70 ns for both word and page operations, ensuring efficient data storage.
• Supply Voltage: 2.7V to 3.6V, compatible with a range of power supply systems.
• Memory Interface: Parallel, enabling efficient data transfer.
• Package Type: 48TSOP, suitable for surface mount technology (SMT).
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), indicating moderate sensitivity to moisture.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met.
• Product Status: Obsolete, but still available for legacy systems and specific applications.

M28W640HCT70N6F TR Applications

The M28W640HCT70N6F TR is ideal for applications requiring fast and reliable data storage and retrieval. Its 64 Mbit capacity and 70 ns access time make it suitable for embedded systems, industrial control units, and other applications where rapid data access is critical. The parallel memory interface ensures seamless integration with existing systems, while the surface mount package type facilitates compact and efficient PCB designs.

Specific use cases include:

• Embedded Systems: For storing firmware and critical data in devices such as routers, modems, and IoT devices.
• Industrial Control: In PLCs (Programmable Logic Controllers) and other industrial automation equipment where quick data access and reliability are paramount.
• Telecommunications: For storing configuration data and firmware in communication devices and infrastructure.
• Medical Devices: In diagnostic equipment and other medical devices where data integrity and quick access are essential.

Conclusion of M28W640HCT70N6F TR

The M28W640HCT70N6F TR is a robust and reliable Flash memory IC chip, offering a balance of speed, capacity, and compatibility. Despite being marked as obsolete, its 64 Mbit capacity, 70 ns access time, and parallel memory interface make it a valuable component for legacy systems and specific applications requiring high-performance memory solutions. Its compliance with REACH and ROHS3 standards ensures it meets environmental and safety regulations, making it a responsible choice for modern electronics design.