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7204L15JI8

7204L15JI8 Description

The 7204L15JI8 is an asynchronous FIFO memory IC designed by Renesas Electronics Corporation, featuring a 36K memory size (4K x 9) and an access time of 15ns. This FIFO memory IC is part of the 7200 series and is housed in a 32PLCC package. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum supply current of 120mA. The device is capable of retransmitting data, enhancing its reliability in data transfer operations. Despite being marked as obsolete, the 7204L15JI8 remains a robust solution for applications requiring high-speed data buffering and storage.

7204L15JI8 Features

• Asynchronous Functionality: The 7204L15JI8 operates asynchronously, allowing for efficient data transfer between systems with different clock rates.
• High-Speed Performance: With an access time of 15ns and a data rate of 40MHz, this FIFO memory IC ensures rapid data handling, making it suitable for high-speed applications.
• Retransmit Capability: The ability to retransmit data enhances the reliability of data transfer, reducing the risk of data loss.
• Flexible Expansion: The 7204L15JI8 supports both depth and width expansion, providing flexibility in system design and scalability.
• Surface Mount Packaging: The surface mount technology (SMT) ensures ease of integration into compact and high-density PCB designs.
• Wide Voltage Range: The device operates within a supply voltage range of 4.5 V to 5.5 V, offering compatibility with various power supply configurations.
• Moisture Sensitivity Level (MSL) 3: The 7204L15JI8 is rated for 168 hours of exposure to moisture, making it suitable for manufacturing processes that require reflow soldering.

7204L15JI8 Applications

The 7204L15JI8 is ideal for that applications require efficient data buffering and storage, particularly in environments with varying clock rates. Specific use cases include:

• Telecommunications: Buffering data in communication systems to manage data flow between different network components.
• Data Acquisition Systems: Storing and managing data from sensors and other data acquisition devices.
• Video Processing: Temporary storage of video data to ensure smooth playback and processing.
• Industrial Automation: Managing data transfer between different components in automated manufacturing processes.
• Computer Peripherals: Enhancing data transfer efficiency between peripherals and the main system.

Conclusion of 7204L15JI8

The 7204L15JI8 is a versatile asynchronous FIFO memory IC that offers high-speed performance and reliable data transfer capabilities. Its support for retransmitting data and flexible expansion options make it a valuable component in a variety of applications. Despite being marked as obsolete, the 7204L15JI8 remains a reliable choice for systems that require efficient data buffering and storage. Its compatibility with a wide range of voltage levels and surface mount packaging further enhances its suitability for modern electronics design.