The TC55257BFL-10L is a low-power 262,144-bit static RAM (SRAM) manufactured by Toshiba Semiconductor and Storage. It is organized as 32,768 words by 8 bits. The "L" designation often indicates a lower power version compared to the TC55257BFL-10. This SRAM is designed for applications where minimal power consumption is critical, such as battery-powered devices and portable electronics, while still providing fast access times.

Applications:

• Battery-powered portable devices
• Low-power embedded systems
• Memory backup in critical systems
• Industrial control systems where power efficiency is important
• Wireless communication devices

Features:

• High-speed access time: Typically 10 ns (check datasheet for specific value)
• Very Low power consumption: Optimized for battery operation
• Organization: 32,768 words x 8 bits
• Single 5V power supply
• TTL compatible inputs and outputs
• Three-state outputs
• Available in various package options

Benefits:

• Extended battery life: Lower power consumption significantly extends the operating time of battery-powered devices.
• Reduced heat dissipation: Low power operation minimizes heat generation, allowing for more compact and efficient designs.
• Simplified system design: TTL compatibility and three-state outputs simplify interfacing with other system components.
• Versatile application: Suitable for a wide range of low-power applications requiring fast access times and high memory capacity.
• Reliable operation: Manufactured by Toshiba, a trusted and reputable semiconductor manufacturer, ensuring high quality and reliability.

Additional Details:

The TC55257BFL-10L operates from a single 5V power supply. It features TTL-compatible inputs and outputs, making it easy to interface with standard logic circuits. The three-state outputs allow for easy memory expansion and bus sharing. The device is available in various package options to accommodate different board layouts and assembly processes.

The key feature of the TC55257BFL-10L is its low power consumption. Check the official Toshiba datasheet for the specific standby and operating current values.