72V285L10PFG8

FIFOs Memory Overview

The 72V285L10PFG8 is a synchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage capacity of 64K words by 18 bits, totaling 1.125M bits. The component supports a maximum data rate of 100MHz with an access time of 6.5ns. It operates on a single power supply ranging from 3V to 3.6V and draws a maximum supply current of 60mA. The device utilizes a 64-lead Thin Quad Flat Pack (TQFP) package measuring 14x14mm. It is designed for surface mount installation and functions within a commercial operating temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) mode for reduced latency in data transfer applications.
• Includes programmable flags to indicate full and empty buffer states for flow control.
• Features relay capability to allow cascading or buffering between different clock domains.
• Offers depth and width expandability options for flexible system integration.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Interface bridging between asynchronous logic components
• Data acquisition systems requiring precise timing alignment
• Network switch fabric buffering

FIFOs Memory Procurement Notes

Verify the specific suffix PFG8 against official Renesas documentation to confirm the tape and reel packaging configuration. Confirm that the 3V to 3.6V voltage range aligns with your target system's power rails. Check for any recent Product Change Notices regarding assembly sites or material compliance updates. Ensure the 64-TQFP footprint matches your PCB design constraints. Validate lead times and availability status directly with authorized distributors as this component may have limited stock.

FIFOs Memory Selection Notes

Select this component when a 18-bit wide synchronous FIFO is required for high-speed data paths. The 100MHz operation speed suits applications needing low-latency buffering. Consider the 3.3V nominal supply requirement for compatibility with standard logic families. Evaluate the 64-pin TQFP package size against available board space. Compare against other members of the 72V series if different word widths or depths are needed.

FIFOs Memory Part Context

This part belongs to the Renesas 72V series of synchronous FIFOs, which are designed for high-performance data buffering. The series typically offers various configurations in terms of word width and depth. The 72V285 variant specifically provides the 18-bit width option. These devices are commonly used in digital signal processing and communication interfaces where data rate matching is critical.

FIFOs Memory Replacement Considerations

Check for direct cross-reference part numbers from IDT or Renesas using the base model 72V285. Verify pinout compatibility and electrical specifications before substitution. Consider the 72V281L10PFG if a 9-bit width is acceptable. Review datasheets for any functional differences in flag behavior or FWFT implementation.