Renesas Electronics Corporation

7142LA35CM

7142LA35CM Description

The 7142LA35CM is an IC SRAM (Static Random Access Memory) developed by Renesas Electronics Corporation, a leading manufacturer in the semiconductor industry. This memory IC chip is designed with a parallel memory interface and a 2K x 8 memory organization, offering a total memory size of 16 Kbits. It features a through-hole mounting type, making it suitable for applications requiring robust physical integration. The 7142LA35CM operates within a supply voltage range of 4.5V to 5.5V and is classified as a volatile memory type, meaning it retains data only while power is supplied.

This SRAM chip is known for its fast access time of 35 nanoseconds and a write cycle time of 35 nanoseconds for both word and page operations. These specifications make it highly efficient for applications requiring rapid data read and write operations. The 7142LA35CM is packaged in a tray format, which facilitates easy handling and integration into various electronic systems.

7142LA35CM Features

• Fast Access Time: With an access time of 35 nanoseconds, the 7142LA35CM ensures rapid data retrieval, enhancing the overall performance of systems it is integrated into.
• Efficient Write Cycle Time: The 35 nanosecond write cycle time for both word and page operations allows for quick data updates, making it ideal for dynamic applications.
• Robust Memory Organization: The 2K x 8 memory organization provides a structured and efficient way to store and access data, with a total memory size of 16 Kbits.
• Volatile Memory: As a volatile memory type, the 7142LA35CM is ideal for applications where data retention is only necessary while the system is powered.
• Wide Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the 7142LA35CM offers flexibility in power supply requirements.
• Through-Hole Mounting: This mounting type ensures a secure and reliable physical integration into electronic systems, making it suitable for industrial and commercial applications.
• Parallel Memory Interface: The parallel interface allows for high-speed data transfer, which is crucial for applications requiring quick data processing.

7142LA35CM Applications

The 7142LA35CM is well-suited for a variety of applications due to its fast access and write times, robust memory organization, and reliable through-hole mounting. Some specific use cases include:

• Industrial Control Systems: The fast access and write times make it ideal for real-time data processing in industrial control systems, ensuring efficient operation and quick response times.
• Telecommunications: In telecommunication equipment, the 7142LA35CM can be used for temporary data storage and quick retrieval, enhancing the performance of communication protocols.
• Consumer Electronics: For consumer electronics requiring fast data access and reliable memory, the 7142LA35CM provides a robust solution.
• Automotive Systems: In automotive applications, the through-hole mounting ensures durability and reliability, making it suitable for in-vehicle systems that require quick data access.

Conclusion of 7142LA35CM

The 7142LA35CM from Renesas Electronics Corporation is a high-performance SRAM IC chip designed to meet the demands of various electronic systems. Its fast access and write times, combined with a robust memory organization and reliable through-hole mounting, make it an ideal choice for applications requiring quick data processing and temporary storage. Despite its obsolete product status, the 7142LA35CM remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are still highly relevant.