The TC554161AFT-70L is a high-speed, low-power 1,048,576-bit (128K x 8-bit) static random-access memory (SRAM) manufactured by Toshiba Semiconductor and Storage. This SRAM is designed for applications requiring fast access times and low power consumption, making it suitable for various embedded systems and memory-intensive tasks.

Applications

• Cache Memory: Used in systems where rapid data retrieval is crucial.
• Embedded Systems: Integrated into devices needing quick memory access, such as industrial controllers.
• Data Buffering: Employed in data acquisition systems and other applications requiring temporary storage.
• Telecommunications Equipment: Found in network devices and communication systems.

Features

• High Speed: Features a fast access time of 70 ns, enabling quick data retrieval and storage.
• Low Power Consumption: Operates at low power, making it suitable for battery-powered and energy-efficient applications.
• Single 5V Power Supply: Simplified power requirements, facilitating easy integration into existing systems.
• Fully Static Operation: No clock or refreshing required, simplifying the memory interface.
• TTL Compatible Inputs/Outputs: Ensures compatibility with standard TTL logic devices.
• Operating Temperature: Standard operating temperature range.

Benefits

• Improved System Performance: Fast access times enhance the overall speed and efficiency of the system.
• Reduced Power Consumption: Low power operation extends battery life in portable devices and reduces energy costs.
• Simplified Integration: Single power supply and TTL compatibility streamline system design.
• Enhanced Reliability: Fully static operation minimizes the risk of data loss or corruption.

Additional Details

The TC554161AFT-70L is typically available in a TSOP package, allowing for easy installation on printed circuit boards. The device’s architecture supports asynchronous operation, further simplifying its use in a wide range of applications. The memory array is designed to provide stable and reliable data storage across a broad range of operating conditions.