Applications

• Networking Equipment: Packet buffering, data stream synchronization.
• Video Processing: Frame buffering, rate conversion.
• Telecommunications: Voice and data transmission buffering.
• Data Acquisition Systems: High-speed data capture and storage.
• Industrial Automation: Data buffering for real-time control systems.

Features

• High-Speed Operation: 45 ns cycle time.
• Synchronous Operation: Simplifies timing and control logic.
• 1024 x 9 Memory Organization: Provides substantial data buffering capacity.
• Input Ready (IR) and Output Valid (OV) Flags: Facilitate data transfer management.
• Full, Empty, and Half-Full Flags: Indicate FIFO status for efficient control.
• Retransmit Capability: Allows for error recovery by re-sending the last data word.

Benefits

• High Throughput: Enables fast data processing and transmission.
• Simplified Design: Synchronous operation reduces the complexity of timing and control circuitry.
• Large Data Buffering: Accommodates variations in data rates and processing speeds.
• Efficient Data Management: Status flags streamline data flow.
• Improved Reliability: Retransmit capability enhances data integrity by allowing retransmission of corrupted data.

Additional Details

The CY7C287-45WC features a 1024 x 9 memory array, offering significant buffering capacity. Its synchronous operation aligns data transfers with a system clock, simplifying timing considerations. Input Ready (IR) and Output Valid (OV) flags signal when the FIFO is ready for data and when data is available. Full, empty, and half-full flags provide essential status information. The retransmit function enables data recovery. Consider lifetime buy options or replacements for new projects, given its end-of-life status.