72V03L25J

FIFOs Memory Overview

The Renesas 72V03L25J is an asynchronous FIFO memory integrated circuit featuring a storage capacity of 18K bits, organized as 2K words by 9 bits. It operates with a maximum data rate of 28.5MHz and supports a write access time of 25ns. The device functions within a supply voltage range of 3V to 3.6V, drawing a maximum current of 60mA. It utilizes a 32-PLCC surface-mount package and supports unidirectional bus directionality.

FIFOs Memory Feature Summary

• Asynchronous operation for independent read and write clock domains
• Supports depth and width expansion capabilities
• Includes relay capability for signal buffering

FIFOs Memory Applications

• Data buffering in high-speed digital systems
• Interface bridging between components with different clock speeds
• Temporary data storage in communication protocols

FIFOs Memory Procurement Notes

Verify the specific suffix 'J' indicates the commercial temperature range (0°C to 70°C) rather than the industrial range (-40°C to 85°C) found in variants like JGI or JI. Confirm RoHS compliance status, as older stock may differ from current manufacturing standards. Ensure the 32-PLCC package dimensions match the target PCB footprint requirements before finalizing procurement orders.

FIFOs Memory Selection Notes

Select this component when a unidirectional asynchronous FIFO with 9-bit word width is required. The 25ns access time suits moderate-speed applications. Compare against the JGI variant if an extended industrial temperature range is necessary for the deployment environment. Verify that the 3.3V logic levels are compatible with the interfacing system voltages.

FIFOs Memory Part Context

This part belongs to the Renesas 72V series of asynchronous FIFO memories. It shares core specifications with the 72V03L25JGI and 72V03L25JI models, differing primarily in temperature rating and packaging suffixes. The series provides reliable data buffering solutions for embedded and industrial electronics requiring simple interface management.

FIFOs Memory Replacement Considerations

The 72V03L25JGI serves as a direct functional substitute with an extended industrial temperature range. The 72V03L25JI offers similar performance but may have different environmental compliance characteristics. Verify pin compatibility and thermal ratings when substituting.