The IDT723622L20PQF is a high-speed, low-power, First-In, First-Out (FIFO) memory device manufactured by Integrated Device Technology (IDT). It's designed to provide asynchronous and simultaneous read/write operations, making it suitable for a variety of data buffering and rate adaptation applications. This FIFO has a capacity of 256 x 36 bits and operates at a frequency of up to 50 MHz.

Applications

• Data communication systems
• Digital signal processing (DSP)
• Image processing
• Networking equipment
• High-speed data acquisition

Features

• High-speed operation: 20ns access time.
• Asynchronous and simultaneous read/write capability.
• Low power consumption.
• 256 x 36 bit organization.
• Empty, Full and Half-Full flags to prevent data overflow and underflow.
• Retransmit capability.
• Output enable control.
• Available in a PQFP package.
• Commercial temperature range.

Benefits

• Efficient data buffering: The FIFO architecture ensures efficient handling of data flow between systems operating at different rates.
• Reduced system complexity: The built-in flags simplify interface logic and reduce the need for external control circuitry.
• Improved system performance: High-speed operation minimizes latency and maximizes throughput.
• Lower power consumption: Low power design minimizes the total system power consumption.
• Easy integration: Standard interface signals and package options allow for easy integration into existing systems.

Additional Details

The IDT723622L20PQF operates from a single 5V power supply. It supports both asynchronous and clocked read/write operations. The Empty and Full flags indicate the status of the FIFO, preventing data overflow and underflow. The Half-Full flag signals when the FIFO is approximately half full. The retransmit capability allows the user to reread the data currently stored in the FIFO, without writing new data. The device comes in a 132-pin PQFP (Plastic Quad Flat Pack) package.