STMicroelectronics WS57C256F-35D Integrated Circuit

The WS57C256F-35D is a high-performance, 32,768-word by 8-bit static random access memory (SRAM) component manufactured by STMicroelectronics, a global semiconductor leader. This particular model is designed to deliver fast data access with a 35 nanosecond access time, making it a suitable choice for a wide range of computing applications where speed is crucial.

Constructed with CMOS technology, the WS57C256F-35D is known for its low power consumption, which is a significant advantage for portable and battery-powered devices. This SRAM chip operates from a single 5V power supply, which is standard in digital systems, ensuring easy integration into a variety of designs without the need for additional voltage converters.

The WS57C256F-35D comes in a 28-pin DIP (Dual In-line Package), which is a traditional through-hole mounting package. This makes it compatible with older-style PCBs (Printed Circuit Boards) and breadboards, facilitating its use in both prototyping and production environments. The DIP package also allows for easy insertion and removal, which is beneficial for testing and educational purposes.

Key features of the WS57C256F-35D include:

• 32,768 x 8-bit organization
• 35ns access time
• Low power consumption
• Single 5V power supply
• Static operation – no clocks or refreshing required
• Tri-state outputs
• 28-pin DIP package

This SRAM chip is ideal for fast and reliable data storage in a variety of applications, such as personal computers, workstations, and high-performance microprocessor systems. Its static design means that once data is written, it remains stored without the need for a refresh circuit, simplifying system design and reducing power usage.

Overall, the WS57C256F-35D by STMicroelectronics is a testament to the company's commitment to providing high-quality, reliable, and efficient memory solutions for the electronics industry. Its combination of speed, power efficiency, and ease of integration makes it a valuable component for designers and engineers looking to optimize their digital systems.