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CY7C4235-15AXC

CY7C4235-15AXC Description

The CY7C4235-15AXC is a synchronous FIFO memory IC designed by Infineon Technologies. This 36K (2K x 18) FIFO memory device offers a data rate of 66.7MHz and an access time of 10ns, making it suitable for high-speed data buffering applications. The IC operates within a supply voltage range of4 .5 V to 5.5 V and has a maximum supply current of 45mA. The CY7C4235-15AXC is housed in a 64-pin TQFP package and is available in a tube package type. It supports retransmit capability, programmable flags, and expansion in both depth and width. The operating temperature range is from 0°C to 70°C, and the device is REACH unaffected and ROHS3 compliant. The moisture sensitivity level (MSL) is rated at 3 (168), hours ensuring reliability in various environmental conditions.

CY7C4235-15AXC Features

• Synchronous Operation: The CY7C4235-15AXC operates synchronously, ensuring precise timing and control in data transfer operations.
• High-Speed Performance: With an access time of 10ns and a data rate of 66.7MHz, this FIFO memory is optimized for high-speed applications.
• Retransmit Capability: The device supports retransmit capability, enhancing reliability in data transmission.
• Programmable Flags: The inclusion of programmable flags allows for flexible control and monitoring of FIFO status.
• Expansion Options: The CY7C4235-15AXC supports expansion in both depth and width, providing scalability for various system requirements.
• Low Power Consumption: The maximum supply current of 45mA ensures efficient power usage, making it suitable for power-sensitive applications.
• Wide Operating Voltage Range: The 4.5 V to 5.5 V supply voltage range offers flexibility in power supply design.
• Compliance and Reliability: The device is REACH unaffected, ROHS3 compliant, and has an MSL rating of 3 (168 hours), ensuring environmental compliance and reliability.

CY7C4235-15AXC Applications

The CY7C4235-15AXC is ideal for applications requiring high-speed data buffering and synchronization. Specific use cases include:

• Telecommunications: Used in high-speed data transmission systems to buffer data between different clock domains.
• Data Acquisition Systems: Provides temporary storage for data samples, ensuring no data loss during high-speed acquisition.
• Networking Equipment: Enhances performance in routers and switches by managing data flow efficiently.
• Industrial Automation: Ensures reliable data transfer in real-time control systems, where timing and accuracy are critical.
• Consumer Electronics: Used in devices such as digital cameras and multimedia players to manage data streams efficiently.

Conclusion of CY7C4235-15AXC

The CY7C4235-15AXC is a versatile and high-performance synchronous FIFO memory IC from Infineon Technologies. Its combination of high-speed operation, retransmit capability, programmable flags, and expansion options make it an ideal choice for a wide range of applications. Despite being marked as obsolete, its technical specifications and performance benefits continue to make it a reliable option for new and existing designs. The device's compliance with environmental standards and its robustness in various operating conditions further enhance its appeal in the electronics industry.