Quality Semiconductor

QS7026A-20J

QS7026A-20J Description

The QS7026A-20J is an IC SRAM (Static Random Access Memory) chip manufactured by Quality Semiconductor, designed for high-performance memory applications. This 256Kbit SRAM device offers a clock frequency of 50 MHz and an access time of 20 ns, making it suitable for demanding applications requiring rapid data access and processing. The memory is organized as 16K x 16, providing a robust structure for efficient data storage and retrieval.

QS7026A-20J Features

• Memory Size and Organization: The QS7026A-20J features a memory size of 256Kbit, organized as 16K x 16, offering a balanced approach to storage capacity and data width.
• Clock Frequency and Access Time: With a clock frequency of 50 MHz and an access time of 20 ns, this SRAM chip ensures high-speed data processing, crucial for real-time applications.
• Write Cycle Time: The write cycle time for both word and page operations is 20 ns, ensuring consistent performance across different write operations.
• Operating Temperature: The device operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions.
• Mounting Type: The QS7026A-20J is designed for surface mount applications, providing a compact and reliable solution for modern circuit board designs.
• Voltage - Supply: The chip operates at a supply voltage of 5V, ensuring compatibility with a wide range of power supply systems.
• Technology: Utilizing SRAM technology, the QS7026A-20J offers volatile memory, which is ideal for applications requiring frequent data updates and quick access.
• Compliance and Standards: The QS7026A-20J is ROHS3 compliant, adhering to environmental standards and ensuring safe usage in various industries.
• Packaging: Available in bulk packaging, this option is ideal for large-scale production and inventory management.

QS7026A-20J Applications

The QS7026A-20J is ideal for applications requiring high-speed, reliable memory solutions. Its 50 MHz clock frequency and 20 ns access time make it suitable for real-time processing tasks, such as in networking equipment, industrial control systems, and high-performance computing environments. The 16K x 16 memory organization provides a balanced approach to data storage and retrieval, making it suitable for applications that require both large data sets and quick access times.

Conclusion of QS7026A-20J

The QS7026A-20J from Quality Semiconductor is a high-performance SRAM chip that offers a robust solution for applications requiring rapid data access and processing. With its 50 MHz clock frequency, 20 ns access time, and 256Kbit memory size, the QS7026A-20J stands out as a reliable choice for demanding memory applications. Its surface mount design and 5V supply voltage ensure compatibility with modern circuit board designs and power systems. While the product is marked as obsolete, its technical specifications and performance benefits make it a valuable component for legacy systems and specific applications where its unique features are required.