The IDT7140LA25JGI is a high-speed, low-power 4K x 4 Static RAM (SRAM) manufactured by Integrated Device Technology (IDT). It's designed for applications demanding rapid data access and retention with minimal power consumption. This SRAM device offers an access time of 25ns, enabling quick read and write cycles, and its asynchronous operation simplifies integration into various digital systems.

Applications:

• Cache memory in microprocessors and microcontrollers
• High-speed data buffering
• Digital signal processing (DSP) systems
• Networking equipment
• Medical imaging systems

Features:

• Fast access time: 25 ns
• Low power consumption
• Asynchronous operation
• 4K x 4 organization
• Single 5V power supply
• TTL-compatible inputs and outputs
• Available in a J lead package

Benefits:

• Improved system performance due to rapid data access
• Reduced power consumption, extending battery life in portable applications
• Simplified system design and integration
• High reliability and data retention

Additional Details:

The IDT7140LA25JGI operates from a single 5V power supply and features TTL-compatible inputs and outputs for seamless interfacing with other digital components. Its asynchronous operation eliminates the need for complex timing control, simplifying the design process. The device is available in a J lead package, providing secure and reliable surface mounting. This SRAM is suitable for use in temperatures between 0°C to 70°C.

The 4K x 4 organization allows for efficient storage of data in systems requiring fast access to small blocks of memory. Its low power consumption makes it ideal for applications where energy efficiency is a critical concern.