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7164L20DB

7164L20DB Description

The 7164L20DB is a 64Kbit SRAM memory IC chip designed for high-performance applications requiring fast access times and reliable data storage. Manufactured by Renesas Electronics Corporation, this chip features a parallel memory interface and an 8K x 8 memory organization, providing a total memory size of 64Kbit. The 7164L20DB operates within a supply voltage range of 4.5V to 5.5V and offers an access time of 20 ns, ensuring rapid data retrieval. The write cycle time is also optimized at 20 ns, making it suitable for applications demanding quick data writes.

This IC is housed in a through-hole package, specifically a 28CDIP tube, which ensures robust mechanical stability and ease of integration into various electronic systems. The 7164L20DB is classified under ECCN 3A001A2C and HTSUS 8542.32.0041, indicating its compliance with international trade regulations. Additionally, it is REACH unaffected, ensuring environmental safety.

7164L20DB Features

• High-Speed Performance: With an access time of 20 ns and a write cycle time of 20 ns, the 7164L20DB ensures efficient data handling, making it ideal for applications requiring rapid data processing.
• Volatile Memory: The SRAM format provides fast read and write capabilities, essential for applications needing quick data access and modification.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, enhancing overall system performance.
• Robust Packaging: The through-hole 28CDIP tube package ensures mechanical stability and ease of integration into various electronic systems.
• Wide Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the 7164L20DB offers flexibility in power supply requirements.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the 7164L20DB is suitable for a wide range of environmental conditions without the need for special handling precautions.

7164L20DB Applications

The 7164L20DB is ideal for applications requiring high-speed, reliable data storage and retrieval. Its fast access and write times make it suitable for:

• Embedded Systems: Providing fast, temporary storage for critical data in embedded systems, ensuring quick response times.
• Industrial Control: Enhancing the performance of industrial control systems by enabling rapid data processing and storage.
• Telecommunications: Supporting high-speed data transfer and storage in telecommunications equipment.
• Automotive Electronics: Ensuring reliable data storage and retrieval in automotive systems, contributing to overall system performance and safety.

Conclusion of 7164L20DB

The 7164L20DB from Renesas Electronics Corporation is a high-performance SRAM memory IC chip designed for applications requiring fast access times and reliable data storage. Its 20 ns access and write cycle times, combined with a robust through-hole 28CDIP package, make it an ideal choice for a variety of applications, including embedded systems, industrial control, telecommunications, and automotive electronics. Despite being marked as obsolete, the 7164L20DB remains a reliable and efficient memory solution, offering significant advantages over similar models in terms of speed and reliability.