Infineon Technologies

CY7C4221-15AC

CY7C4221-15AC Description

The CY7C4221-15AC is a high-performance, synchronous FIFO memory IC designed for a wide range of applications requiring efficient data buffering and transfer. Manufactured by Cypress Semiconductor Corp and distributed by Infineon Technologies, this device offers a memory size of 1K x 9 bits, with an access time of just 10ns and a data rate of 66.7MHz. The CY7C4221-15AC operates within a supply voltage range of 4.5V to 5.5V and features a maximum supply current of 35mA. It is available in a 32-TQFP package, making it suitable for surface mount applications. The operating temperature range is from 0°C to 70°C, ensuring reliable performance in various environmental conditions.

CY7C4221-15AC Features

• Synchronous Operation: The CY7C4221-15AC operates synchronously, ensuring precise timing and control for data transfer operations.
• Programmable Flags Support: This feature allows for flexible control and monitoring of FIFO status, enhancing the device's adaptability to different system requirements.
• Depth and Width Expansion: The IC supports both depth and width expansion, providing scalability options for systems with varying memory needs.
• High-Speed Performance: With an access time of 10ns and a data rate of 66.7MHz, the CY7C4221-15AC delivers high-speed data transfer capabilities, making it ideal for applications requiring rapid data processing.
• Low Power Consumption: The maximum supply current of 35mA ensures efficient power usage, making the device suitable for power-sensitive applications.
• Wide Operating Voltage Range: The supply voltage range of 4.5V to 5.5V provides flexibility in power supply design, accommodating a variety of power sources.
• Surface Mount Compatibility: The 32-TQFP package is designed for surface mount technology, facilitating easy integration into modern PCB designs.

CY7C4221-15AC Applications

The CY7C4221-15AC is well-suited for a variety of applications where efficient data buffering and transfer are critical. Some specific use cases include:

• Telecommunications: Ideal for buffering data in high-speed communication systems, ensuring smooth data flow and reducing latency.
• Data Acquisition Systems: Provides reliable data storage and transfer in systems that require fast and accurate data capture.
• Networking Equipment: Enhances the performance of routers, switches, and other networking devices by efficiently managing data traffic.
• Industrial Automation: Suitable for applications in industrial environments where robust and reliable data handling is essential.
• Consumer Electronics: Can be used in devices such as printers, scanners, and multimedia equipment to manage data flow and improve performance.

Conclusion of CY7C4221-15AC

The CY7C4221-15AC is a versatile and high-performance synchronous FIFO memory IC that offers a combination of speed, flexibility, and reliability. Its features, such as programmable flags, depth and width expansion, and low power consumption, make it a standout choice in its category. The CY7C4221-15AC is ideal for applications in telecommunications, data acquisition, networking, industrial automation, and consumer electronics, where efficient data buffering and transfer are crucial. With its wide operating voltage range and surface mount compatibility, this device is well-suited for modern electronic systems, ensuring seamless integration and optimal performance.