72V283L10PFI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V283L10PFI is a synchronous FIFO memory device operating at a maximum clock frequency of 100 MHz with a 6.5 ns access time. It features a storage capacity of 288 kbit, organized as 16K x 18 or 32K x 9. The component supports unidirectional data bus transfer and operates within a supply voltage range of 3.15 V to 3.45 V. Maximum power consumption is specified at 35 mA. It is housed in an 80-TQFP package and functions within an industrial temperature range of -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports simultaneous independent read and write operations using separate clocks
• Provides programmable status flags for empty, full, half-full, almost-empty, and almost-full conditions
• Enables retransmit operation with fixed low first word data latency
• Offers depth and width expandability for system integration

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Data rate matching between asynchronous components
• Signal processing pipeline staging
• Industrial control system memory interfaces

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Validate package integrity and moisture sensitivity handling procedures before assembly. Cross-reference datasheet revisions to ensure functional compatibility with existing designs.

FIFOs Memory Selection Notes

Evaluate system timing constraints against the 6.5 ns access specification. Ensure voltage levels align with the 3.15 V to 3.45 V operating range. Consider thermal management requirements for the 80-TQFP package in enclosed environments. Verify that the 100 MHz maximum clock frequency meets application throughput needs without exceeding power limits.

FIFOs Memory Part Context

This component belongs to the 72V series of SuperSync FIFO memories designed for high-performance applications. It serves as a bridge between different speed domains in digital systems. The series emphasizes low latency and flexible configuration options for various memory depths and widths.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible alternatives within the same product family. Verify functional equivalence regarding clocking schemes and flag outputs. Assess availability of newer generations with improved environmental compliance.