STMicroelectronics

M48Z512A-70PM1

M48Z512A-70PM1 Description

The M48Z512A-70PM1 is a 4Mbit Non-Volatile Static Random Access Memory (NVSRAM) IC designed by STMicroelectronics. This memory chip features a parallel memory interface and is organized as 512K x 8, providing a robust solution for applications requiring high-speed data access and non-volatile storage. The M48Z512A-70PM1 operates within a temperature range of 0°C to 70°C, ensuring reliable performance in a variety of environmental conditions. It is powered by a supply voltage ranging from 4.75V to 5.5V, making it suitable for systems with standard 5V power supplies.

M48Z512A-70PM1 Features

• Memory Size and Organization: The M48Z512A-70PM1 offers a memory size of 4Mbit, organized as 512K x 8. This configuration allows for efficient data storage and retrieval, making it ideal for applications requiring large data sets.
• Access Time: With an access time of 70 ns, this NVSRAM ensures fast data read and write operations, enhancing overall system performance.
• Write Cycle Time: The write cycle time for both word and page operations is 70 ns, matching the access time and ensuring consistent performance during data writes.
• Memory Interface: The parallel memory interface of the M48Z512A-70PM1 allows for high-speed data transfer, making it suitable for systems requiring rapid data processing.
• Mounting Type: The through-hole mounting type ensures secure and reliable installation on printed circuit boards, suitable for both prototyping and production environments.
• Package: The M48Z512A-70PM1 is packaged in a tube, which provides protection during shipping and storage, ensuring the chips remain in pristine condition until ready for use.
• Compliance and Status: The M48Z512A-70PM1 is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. However, it is important to note that this product is now obsolete, and alternative solutions may be necessary for new designs.

M48Z512A-70PM1 Applications

The M48Z512A-70PM1 is ideal for a range of applications where non-volatile memory and fast data access are critical. Some specific use cases include:

• Industrial Automation: In industrial settings, the M48Z512A-70PM1 can store critical configuration data and logs, ensuring that important information is retained even in the event of power loss.
• Telecommunications: For telecom equipment, the NVSRAM can store firmware and operational data, providing quick access and reliable storage for essential system functions.
• Embedded Systems: In embedded systems, the M48Z512A-70PM1 can serve as a primary memory solution, offering fast read and write capabilities that enhance system responsiveness.
• Data Logging: The non-volatile nature of the M48Z512A-70PM1 makes it suitable for data logging applications, where continuous data recording and retention are required.

Conclusion of M48Z512A-70PM1

The M48Z512A-70PM1 from STMicroelectronics is a high-performance NVSRAM IC that offers a balance of speed, capacity, and reliability. Its 4Mbit memory size and fast access times make it a valuable component for applications requiring rapid data processing and non-volatile storage. While the product is now obsolete, it remains a testament to the capabilities of NVSRAM technology and serves as a reliable solution for existing systems. For new designs, engineers may need to explore alternative memory solutions that offer similar performance benefits and comply with current industry standards.