72V03L25J8

FIFOs Memory Overview

The Renesas 72V03L25J8 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 an access time of 25ns. The device supports unidirectional bus direction and includes relay capability. It functions within a supply voltage range of 3V to 3.6V, with a maximum supply current of 60mA. The component is housed in a 32-PLCC package (32-LCC J-leads) measuring 14x11.46mm and is designed for surface mount installation.

FIFOs Memory Feature Summary

• Asynchronous operation allowing independent read and write clock domains
• Unidirectional data flow architecture
• Integrated relay capability for signal buffering

FIFOs Memory Applications

• Data buffering between asynchronous logic systems
• Interface bridging in high-speed digital circuits
• Temporary data storage in communication protocols

FIFOs Memory Procurement Notes

Verify the specific suffix 'J8' against official Renesas documentation to confirm RoHS compliance status, as similar variants like 'JI8' are marked non-compliant while others may differ. Confirm availability status, as this specific part number variant may be discontinued or subject to production changes. Cross-reference the datasheet IDT72V01-06 for accurate electrical characteristics and pin configurations before integration.

FIFOs Memory Selection Notes

Select this component when a 2K x 9 word depth is required for asynchronous data buffering. Ensure the system design accommodates the 3V to 3.6V operating voltage range. Verify that the 25ns access time meets the timing requirements of the target application. Consider the 32-PLCC package constraints for PCB layout and thermal management during the selection process.

FIFOs Memory Part Context

This device belongs to the Renesas 72V series of asynchronous FIFO memories. It shares architectural similarities with other members such as the 72V03L25JGI and 72V03L25JI8, differing primarily in packaging and compliance specifications. The series provides standardized interfaces for managing data flow rates between mismatched speed components in electronic systems.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers for the 72V03L25J8 are not available in the provided source material.