The TC55257APL-12 is a high-speed, low-power static RAM (SRAM) manufactured by Toshiba Semiconductor and Storage. It is designed for applications requiring fast read and write access times and low power consumption.

Applications

• Cache Memory: Used as cache memory in computer systems and embedded processors.
• Buffer Memory: Employed as buffer memory in data acquisition systems and communication devices.
• Data Storage: Utilized for temporary data storage in various electronic applications.
• Industrial Control: Used in industrial control systems for storing data and program code.
• Instrumentation: Employed in instrumentation equipment for storing measurement data.

Features

• Static RAM (SRAM): Offers fast read and write access times.
• 256Kbit (32K x 8) Memory Organization: Provides a memory capacity of 256 kilobits, organized as 32,768 words of 8 bits each.
• Fast Access Time: Features a fast access time of 12 nanoseconds.
• Low Power Consumption: Designed for low power operation.
• TTL Compatible Inputs and Outputs: Compatible with standard TTL logic levels.

Benefits

• Fast Data Access: Enables quick retrieval and storage of data.
• Low Power Operation: Reduces power consumption, making it suitable for battery-powered devices.
• Reliable Data Storage: Provides reliable data storage with minimal data loss.
• Easy Integration: Easy to interface with other digital circuits.
• High Performance: Offers high performance in various electronic applications.

Additional Details

The TC55257APL-12 operates at a voltage of 5V. It is available in a DIP (Dual In-line Package). The operating temperature range is typically 0°C to +70°C. The fast access time and low power consumption make it suitable for high-performance applications where speed and power efficiency are critical. Detailed specifications, including power consumption values and timing diagrams, can be found in the device's datasheet. It is typically used in embedded systems and memory applications requiring fast access and low power usage.