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CY7C4271-15AC

CY7C4271-15AC Description

The CY7C4271-15AC is a synchronous FIFO memory IC designed by Infineon Technologies, featuring a memory size of 288K bits (32K x 9). This device is housed in a 32TQFP package and operates with a supply voltage range of 4.5 V to 5.5 V. It supports a data rate of 66.7 MHz and has an access time of 10 ns, ensuring high-speed performance. The CY7C4271-15AC is suitable for applications requiring reliable and efficient data buffering, such as in telecommunications, networking, and industrial control systems. Despite being marked as obsolete, it remains a robust solution for specific legacy systems.

CY7C4271-15AC Features

• Synchronous Operation: The CY7C4271-15AC operates synchronously, ensuring precise timing and coordination with other system components.
• High-Speed Performance: With an access time of 10 ns and a data rate of 66.7 MHz, this FIFO IC delivers rapid data transfer capabilities.
• Programmable Flags: The device supports programmable flags, allowing for flexible control and monitoring of FIFO status.
• Depth and Width Expansion: The CY7C4271-15AC supports both depth and width expansion, providing scalability for larger memory requirements.
• Low Power Consumption: The maximum supply current is 35 mA, making it energy-efficient for power-sensitive applications.
• Wide Operating Temperature Range: The operating temperature range of 0°C to 70°C ensures reliability in various environmental conditions.
• Surface Mount Packaging: The 32TQFP package is ideal for surface mount technology, facilitating integration into modern PCB designs.

CY7C4271-15AC Applications

The CY7C4271-15AC is well-suited for applications that require efficient data buffering and high-speed data transfer. Some specific use cases include:

• Telecommunications: Buffering data in communication systems to manage data flow between different speed devices.
• Networking: Managing data packets in routers and switches to ensure smooth data transmission.
• Industrial Control Systems: Storing and retrieving data in real-time control systems to maintain operational efficiency.
• Multimedia Applications: Handling data streams in multimedia devices such as video processing units and digital audio systems.

Conclusion of CY7C4271-15AC

The CY7C4271-15AC from Infineon Technologies is a high-performance synchronous FIFO memory IC that offers a combination of speed, flexibility, and reliability. Despite its obsolete status, it remains a valuable component for systems that require efficient data buffering and high-speed data transfer. Its features, such as programmable flags and expansion capabilities, provide additional benefits over similar models. The CY7C4271-15AC is ideal for applications in telecommunications, networking, industrial control, and multimedia, making it a versatile choice for a range of electronic systems.