The TC528257SZ-70 is a high-speed, low-power static random access memory (SRAM) manufactured by Toshiba Semiconductor and Storage. It is designed for applications requiring fast access times and low power consumption, making it suitable for various embedded systems and memory-intensive applications.

Applications:

• Cache memory in embedded processors
• Buffer memory in data acquisition systems
• High-speed data storage in networking equipment
• Image processing and video buffering
• Industrial control systems

Features:

• High-speed access time: 70ns
• Low power consumption: Enables energy-efficient operation
• Single 5V power supply: Simplifies system design
• TTL compatible inputs and outputs: Easy integration with other digital circuits
• Three-state outputs: Allows for memory expansion and shared bus architectures
• Available in a standard DIP package: Facilitates easy prototyping and board assembly

Benefits:

• Improved system performance due to fast access times
• Reduced power consumption, leading to longer battery life in portable devices
• Simplified system design with single power supply requirement
• Easy integration with existing TTL-based systems
• Increased system reliability due to robust design and manufacturing
• Cost-effective solution for high-speed memory requirements

Technical Specifications:

The TC528257SZ-70 SRAM has a memory capacity of 256K bits, organized as 32,768 words x 8 bits. It operates on a single 5V power supply and features a typical access time of 70ns. The device is TTL compatible and offers three-state outputs for easy memory expansion. It is available in a standard DIP package for convenient prototyping and production.

This SRAM is designed for robust operation in a wide range of temperatures, making it suitable for industrial and commercial applications. The low power consumption and high speed make it an ideal choice for embedded systems, networking equipment, and data acquisition systems where memory performance is critical.