72V03L25JGI8

FIFOs Memory Overview

The Renesas Electronics Corporation 72V03L25JGI8 is an asynchronous FIFO memory integrated circuit designed for high-speed data buffering applications. It features a storage capacity of 18K bits, organized as 2K words by 9 bits. The device supports a maximum data rate of 28.5MHz with a typical access time of 25ns. It operates on a single 3V to 3.6V power supply and draws a maximum supply current of 60mA. The component utilizes a 32-pin PLCC package with J-leads, measuring 14mm by 11.46mm. It is rated for industrial operating temperatures ranging from -40°C to +85°C.

FIFOs Memory Feature Summary

• Asynchronous operation allows simultaneous independent read and write cycles without clock synchronization constraints.
• Uni-directional bus architecture simplifies interface design for dedicated data flow paths.
• Retransmit capability enables resetting the read pointer to its initial position via a control pulse.
• Expandable depth and width configurations support flexible system integration requirements.

FIFOs Memory Applications

• Multiprocessing systems requiring temporary data storage between processors
• Rate buffer applications matching disparate data transfer speeds
• High-speed digital signal processing interfaces
• Network communication equipment data buffering

FIFOs Memory Procurement Notes

Verify component authenticity through authorized distributors due to discontinuation status. Confirm RoHS compliance requirements as specific suffixes may indicate non-compliant variants. Check moisture sensitivity levels for proper handling during assembly. Validate temperature range specifications against environmental conditions. Ensure pin compatibility with existing PCB footprints before procurement.

FIFOs Memory Selection Notes

Select this component when asynchronous buffering with 25ns latency is required. Consider the 9-bit data width for specific word sizes. Evaluate the 32-PLCC package for surface mount compatibility. Compare power consumption against system thermal limits. Assess retransmit functionality needs for error recovery strategies.

FIFOs Memory Part Context

This part belongs to the Renesas 72V series of asynchronous FIFO memories. It shares architectural similarities with other members like the 72V01 and 72V05 but offers distinct density and speed characteristics. The 72V03 variant specifically targets applications needing moderate capacity with fast access times. It represents a specialized solution for parallel data buffering in embedded systems.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other 72V series components if direct replacements are needed. Consult manufacturer resources for potential obsolescence management options.