The WS57C256F-55J is a high-speed CMOS static RAM integrated circuit designed and manufactured by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This particular model offers a substantial 256 kilobits of memory, making it a versatile choice for a wide range of applications that require quick access to a sizable amount of data.

Key Features

• Memory Size: 256 Kbit (32K x 8) provides ample storage for various applications.
• Access Time: 55 ns access time enables swift data retrieval, enhancing overall system performance.
• Single 5V Power Supply: Operates on a single 5V power supply, ensuring compatibility with standard digital systems and simplifying power management.
• Low Power Consumption: Features low power consumption in standby and operation modes, making it ideal for power-sensitive designs.
• Package Type: Comes in a JEDEC standard 28-pin plastic SOJ package, which is suitable for surface mount technology and offers a compact footprint for space-constrained applications.
• Operating Temperature: Designed to operate within a temperature range of 0°C to 70°C, ensuring reliable performance across various environments.

Applications

The WS57C256F-55J is well-suited for use in a variety of applications where high-speed data access and reliability are paramount. These applications include, but are not limited to:

• Embedded systems
• Telecommunications equipment
• Computing devices
• Industrial control systems
• Automotive electronics

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The WS57C256F-55J static RAM is manufactured with this commitment in mind, ensuring that it meets the stringent quality and reliability standards expected by designers and engineers. It is designed for longevity and stable operation, which is why it is trusted by professionals in various high-tech industries.

For detailed technical specifications, application notes, and support documentation, customers are encouraged to visit the official STMicroelectronics website or contact their sales and support team.