Renesas Electronics Corporation Tariff Inquiry

7204L25J8

7204L25J8 Description

The 7204L25J8 is an asynchronous FIFO memory IC designed by Renesas Electronics Corporation. This 36K (4K x 9) memory device is housed in a 32PLCC package and offers a fast access time of 25ns, making it suitable for high-speed data buffering applications. The 7204L25J8 operates within a supply voltage range of 4.5 V to5.5 V and can handle a maximum supply current of 120mA. It supports retransmit capability, which enhances data integrity and reliability in noisy environments. Despite being marked as obsolete, the 7204L25J8 remains a robust solution for specific legacy systems and applications requiring asynchronous FIFO functionality.

7204L25J8 Features

• Asynchronous Operation: The 7204L25J8 functions asynchronously, allowing for flexible data handling without the need for clock synchronization.
• Fast Access Time: With an access time of 25ns, this IC ensures rapid data retrieval and processing, making it ideal for high-speed applications.
• High Data Rate: The device supports a data rate of 28.5MHz, enabling efficient data transfer and buffering.
• Retransmit Capability: This feature ensures data integrity by allowing the retransmission of data in case of errors or noise.
• Supply Voltage Range: The 7204L25J8 operates within a wide voltage range of 4.5 V to 5.5 V, providing flexibility in power supply requirements.
• Low Supply Current: The maximum supply current of 120mA ensures efficient power usage, making it suitable for power-sensitive applications.
• Expansion Capabilities: The device supports both depth and width expansion, allowing for increased memory capacity and flexibility in system design.
• Surface Mount Packaging: The 32PLCC package is designed for surface mount technology, facilitating easy integration into modern PCB designs.
• Moisture Sensitivity: Level With an MSL of 1 (Unlimited), the 7204L25J8 is suitable for a wide range of environmental conditions without the need for special handling.

7204L25J8 Applications

The 7204L25J8 is well-suited for a variety of applications that require fast, reliable data buffering and asynchronous FIFO functionality. Some specific use cases include:

• Data Acquisition Systems: The fast access time and high data rate make it ideal for buffering data in high-speed acquisition systems.
• Telecommunications: The retransmit capability ensures data integrity in noisy environments, making it suitable for telecommunication applications.
• Industrial Control Systems: The wide operating temperature range (0°C to 70°C) and robust design make it suitable for industrial control systems that require reliable data handling.
• Legacy Systems: Despite being marked as obsolete, the 7204L25J8 remains a viable solution for maintaining and upgrading legacy systems that rely on asynchronous FIFO memory.

Conclusion of 7204L25J8

The 7204L25J8 is a versatile asynchronous FIFO memory IC that offers a combination of fast access time, high data rate, and reliable retransmit capability. Its wide supply voltage range, low supply current, and surface mount packaging make it suitable for a variety of applications, from data acquisition to industrial control systems. Although marked as obsolete, the 7204L25J8 remains a valuable component for specific legacy systems and applications that require its unique features and performance benefits.