The IDT71V321L25PFG is a high-speed 32K x 8 Static RAM (SRAM) manufactured by Renesas Electronics America (formerly IDT). This SRAM is designed for applications that require fast access times and low power consumption. It utilizes advanced CMOS technology to achieve high performance and reliability. It is well-suited for use in a variety of memory applications, including cache memory, buffer memory, and data storage.

Applications

• Cache memory for microprocessors and microcontrollers
• Buffer memory in communication and networking systems
• Data storage in embedded systems
• Program storage in industrial control systems
• Lookup tables in digital signal processing (DSP) applications

Features

• High-speed access time: 25ns
• Single 3.3V power supply
• Low power consumption
• Fully static operation: no clock or refresh required
• TTL compatible inputs and outputs
• Three-state outputs
• Available in a Plastic Flat Pack Gull-wing (PFG) package

Benefits

• Improved system performance due to fast access times
• Simplified system design due to fully static operation
• Reduced power consumption, suitable for battery-powered applications
• Increased system reliability due to high-quality manufacturing
• Easy integration into existing systems due to TTL compatibility

Technical Specifications

The IDT71V321L25PFG operates with a single 3.3V power supply and offers a fast access time of 25ns. The device's fully static design simplifies system integration and reduces power consumption by eliminating the need for refresh cycles. The device is packaged in a Plastic Flat Pack Gull-wing package, making it suitable for surface mount assembly. The input and output pins are TTL compatible, ensuring seamless interfacing with a wide range of digital logic devices. The three-state outputs allow for easy memory expansion and bus sharing. The chip enable (CE) input controls the device's active state, while the output enable (OE) input controls the output drivers. The write enable (WE) input controls write operations to the memory array. This SRAM is ideal for applications requiring high-speed data storage and retrieval in embedded systems and other performance-critical applications. The low voltage operation and small package size make it particularly well-suited for portable and battery-powered devices.