The IDT72V211L15PFGI8 is a high-speed, low-power First-In, First-Out (FIFO) memory device manufactured by IDT (Integrated Device Technology). Designed for applications requiring efficient data buffering and asynchronous data transfer, this FIFO provides a reliable solution for managing data flow between systems operating at different clock speeds or data rates. It ensures data integrity by processing information in the order it was received.

Applications

• Data communication systems
• Networking equipment (routers, switches)
• Digital signal processing (DSP)
• Video and multimedia processing
• Industrial automation

Features

• High-speed asynchronous operation: 15ns access time
• 256 x 9-bit organization
• Low power consumption
• Input-ready (IR) and Output-ready (OR) flags for flow control
• Retransmit capability
• Half-full flag
• Available in a TQFP package

Benefits

• Facilitates seamless data transfer between asynchronous systems, improving overall system performance.
• High-speed access time minimizes latency in data processing, ensuring real-time responsiveness.
• Efficient data buffering and flow control prevent data loss and ensure data integrity.
• Low power consumption extends battery life in portable applications and reduces overall energy costs.
• Retransmit capability enhances data reliability by allowing for error correction.
• Half-full flag provides useful status information for managing data flow.

Additional Details

The IDT72V211L15PFGI8 operates asynchronously, allowing independent read and write operations and making it suitable for bridging systems with different clock domains. The 256 x 9-bit organization offers a balance between storage capacity and data width. Input-ready and Output-ready flags provide precise flow control, preventing overflow and underflow conditions. The retransmit capability allows for the resending of data in case of transmission errors, enhancing data reliability. The half-full flag indicates when the FIFO is approximately half full, providing useful information for managing data flow. Packaged in a space-saving TQFP (Thin Quad Flat Pack) package, the IDT72V211L15PFGI8 is well-suited for applications with limited board space.