The CXK581001P-85L is a high-speed, low-power 131,072-word x 8-bit static RAM (SRAM) manufactured by Sony. It is designed for applications requiring fast access times and low power consumption, making it suitable for a variety of memory-intensive tasks.

Applications

• Cache memory in microprocessors
• Buffer memory in data acquisition systems
• Work memory in embedded systems
• Digital signal processing (DSP) systems
• High-speed data storage

Features

• High-speed access time: 85 ns
• Low power consumption: Typically consumes low power in active and standby modes.
• TTL compatible inputs and outputs: Allows easy interfacing with other TTL logic devices.
• Single 5V power supply: Operates from a single 5V power source, simplifying system design.
• Fully static operation: No clock or refresh required, simplifying timing control.
• Available in DIP package: Through-hole DIP package for ease of prototyping and assembly.

Benefits

• Improved system performance: Fast access times allow for quicker data retrieval and processing, improving overall system performance.
• Reduced power consumption: Low power consumption extends battery life in portable applications and reduces overall system power requirements.
• Simplified system design: TTL compatible I/O and single 5V operation simplify interfacing and power supply requirements.
• Ease of use: Fully static operation eliminates the need for complex timing and refresh circuitry, simplifying design and implementation.
• Wide operating temperature range: Suitable for use in a variety of environments.

Technical Specifications

The CXK581001P-85L is organized as 131,072 words by 8 bits. It utilizes CMOS technology to achieve low power consumption and high speed. The device offers a typical access time of 85ns. It operates from a single 5V power supply and features TTL compatible inputs and outputs. The operating temperature range is typically 0°C to 70°C. The package is a standard DIP.