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M28W640HCB70ZB6E

M28W640HCB70ZB6E Description

The M28W640HCB70ZB6E is a high-performance 64Mbit Flash memory IC designed by Micron Technology Inc. This device is part of the Memory ICs Products category and is housed in a 48TFBGA package, making it suitable for surface mount applications. The memory is organized as 4M x 16, providing a robust and efficient storage solution for various electronic systems.

This IC features a parallel memory interface, ensuring fast data transfer rates and compatibility with a wide range of systems. The access time is rated at 70 ns, with a write cycle time of 70 ns for both word and page operations. It operates within a supply voltage range of 2.7V to 3.6V, making it versatile for different power supply configurations.

The M28W640HCB70ZB70ZB6E is classified under ECCN 3A991B1A and HTSUS 8542.32.0071. It is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. The product is packaged in trays and has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before assembly.

M28W640HCB70ZB6E Features

• Memory Size: 64Mbit, offering substantial storage capacity.
• Memory Organization: 4M x 16, providing a balanced memory structure.
• Access Time: 70 ns, ensuring rapid data retrieval.
• Write Cycle Time: 70 ns for both word and page operations, facilitating efficient data writing.
• Voltage Range: 2.7V to 3.6V, providing flexibility in power supply requirements.
• Package Type: 48TFBGA, ideal for surface mount applications.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 3 (168 hours), allowing for extended exposure before assembly.
• Memory Format: FLASH, providing non-volatile storage for reliable data retention.

M28W640HCB70ZB6E Applications

The M28W640HCB70ZB6E is ideal for a variety of applications requiring high-speed, non-volatile memory solutions. Its parallel interface and fast access times make it suitable for embedded systems, industrial control units, and telecommunications equipment. The device's robust memory organization and voltage range flexibility further enhance its versatility.

Specific use cases include:

• Embedded Systems: Providing reliable storage for firmware and critical data.
• Industrial Control: Ensuring data integrity and quick access in harsh industrial environments.
• Telecommunications: Storing configuration data and firmware in communication devices.
• Consumer Electronics: Offering non-volatile storage for devices requiring fast data access and reliability.

Conclusion of M28W640HCB70ZB6E

The M28W640HCB70ZB6E is a high-performance Flash memory IC that offers significant advantages over similar models. Its fast access and write cycle times, combined with a robust memory organization and flexible voltage range, make it an ideal choice for a variety of applications. The device's compliance with environmental and safety standards further enhances its appeal. Despite being marked as obsolete, the M28W640HCB70ZB6E remains a reliable and efficient solution for systems requiring high-speed, non-volatile memory.