Renesas Electronics Corporation

7164L25YGI8

7164L25YGI8 Description

The 7164L25YGI8 is an Integrated Circuit (IC) Static Random Access Memory (SRAM) device manufactured by Renesas Electronics Corporation. This 64Kbit SRAM is organized as 8K x 8, providing a parallel memory interface with an access time of 25 nanoseconds (ns). The device is designed for surface mount applications and is packaged in a 28-pin Small Outline J-Lead (SOJ) format, suitable for tape and reel (TR) packaging. It operates within a supply voltage range of 4.5V to 5.5V and is compliant with REACH and ROHS3 standards. The 7164L25YGI8 is classified under ECCN EAR99 and HTSUS 8542.32.0041. This product is currently marked as obsolete, indicating that it is no longer in active production but may still be available for specific applications.

7164L25YGI8 Features

• Memory Type and Organization: The 7164L25YGI8 features volatile SRAM with a memory organization of 8K x 8, providing a total memory size of 64Kbit. This configuration ensures efficient data storage and retrieval.
• Access Time: With an access time of 25 ns, the 7164L25YGI8 delivers fast read and write operations, making it suitable for high-speed applications.
• Write Cycle Time: The write cycle time for both word and page operations is 25 ns, ensuring consistent performance across different data handling scenarios.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Mounting and Packaging: The surface mount technology (SMT) and 28SOJ package format make it ideal for compact and reliable integration into various electronic systems.
• Compliance: The 7164L25YGI8 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level: The device has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period before reflow soldering, which is beneficial for manufacturing processes.

71642L5YGI8 Applications

The 7164L25YGI8 is well-suited for a variety of applications that require fast, reliable, and compact memory solutions. Some specific use cases include:

• Embedded Systems: Ideal for microcontroller-based systems where fast access to memory is crucial for real-time processing and control.
• Telecommunications: Suitable for networking equipment that requires high-speed data storage and retrieval.
• Consumer Electronics: Can be used in devices such as gaming consoles, digital cameras, and other consumer electronics where quick memory access enhances performance.
• Industrial Automation: Effective in industrial control systems where reliable and fast memory is essential for process control and data logging.
• Automotive Electronics: Applicable in automotive systems for storing and retrieving critical data quickly, contributing to the overall performance and safety of the vehicle.

Conclusion of 7164L25YGI8

The 7164L25YGI8 from Renesas Electronics Corporation is a robust and versatile SRAM IC designed for high-speed applications. Its fast access time, compact packaging, and compliance with industry standards make it a reliable choice for a wide range of electronic systems. Despite being marked as obsolete, the 7164L25YGI8 continues to offer unique advantages over similar models, making it a valuable component for specific applications. Its ability to provide efficient data storage and retrieval ensures that it remains a relevant solution in the electronics industry.