Quality Semiconductor

QS7201-25Q

QS7201-25Q Description

The QS7201-25Q is an asynchronous FIFO memory IC designed by Quality Semiconductor. This Logic IC Chip offers a memory size of 4.5K (512 x 9) and operates with an access time of 25ns, making it suitable for high-speed data buffering applications. The device supports a data rate of 28MHz and is designed for surface mount applications, ensuring compatibility with modern PCB designs. The QS7201-25Q operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum supply current of 60mA. It is packaged in bulk and is ROHS3 compliant, adhering to environmental standards for electronics manufacturing.

QS7201-25Q Features

• Asynchronous Operation: The QS7201-25Q operates asynchronously, allowing for flexible data transfer between systems with different clock rates. This feature is particularly beneficial in applications where data needs to be buffered between devices with varying timing requirements.
• High-Speed Performance: With an access time of 25ns and a data rate of 28MHz, the QS7201-25Q ensures efficient data handling, making it ideal for applications requiring rapid data transfer.
• Memory Capacity: The device offers a memory size of 4.5K (512 x 9), providing ample storage for buffering data in various applications.
• Supply Voltage Range: The QS7201-25Q operates within a supply voltage range of 4.5 V to 5.5 V, ensuring compatibility with a wide range of power supplies.
• Surface Mount Compatibility: The surface mount design of the QS7201-25Q allows for easy integration into modern PCB designs, facilitating compact and efficient circuit layouts.
• Environmental Compliance: The QS7201-25Q is ROHS3 compliant, ensuring that it meets the latest environmental standards for electronics manufacturing.

QS7201-25Q Applications

The QS7201-25Q is ideal for a variety of applications where high-speed data buffering and asynchronous operation are required. Some specific use cases include:

• Telecommunications: In telecommunication systems, the QS7201-25Q can be used to buffer data between different network components, ensuring smooth data flow and reducing latency.
• Data Acquisition Systems: For data acquisition systems, the device can effectively manage data overflow and underflow, providing reliable data buffering.
• Industrial Automation: In industrial automation, the QS7201-25Q can be used to buffer data between sensors and control systems, ensuring accurate and timely data transfer.
• Consumer Electronics: In consumer electronics, the QS7201-25Q can be used to buffer data in devices such as digital cameras, ensuring smooth data transfer between the image sensor and the storage medium.

Conclusion of QS7201-25Q

The QS7201-25Q is a versatile asynchronous FIFO memory IC that offers high-speed performance and flexible data transfer capabilities. Its asynchronous operation, high memory capacity, and surface mount design make it suitable for a wide range of applications, from telecommunications to consumer electronics. While the product is now obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring efficient data buffering and asynchronous operation.