7204L25J8

Overview

The Renesas Electronics Corporation 7204L25J8 is an asynchronous FIFO memory device belonging to the 7204 series. It features a storage capacity of 36K bits, organized as 4K words by 9 bits. The component operates with a maximum data rate of 28.5 MHz and provides a typical access time of 25 ns. It supports unidirectional bus directionality and utilizes a 32-PLCC package for surface mount installation. The device functions within a supply voltage range of 4.5 V to 5.5 V.

Feature Summary

• Asynchronous operation for independent read and write clock domains
• Unidirectional data flow capability
• Standard 9-bit data width configuration

Applications

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

Procurement Notes

Verify RoHS compliance status and moisture sensitivity level prior to procurement. Confirm package integrity upon receipt. Check for specific manufacturer suffixes that may indicate variations in testing or binning. Ensure handling procedures align with industry standards for CMOS devices.

Selection Notes

Select this component when asynchronous buffering with a 9-bit width is required. Compare against other 7204 variants based on speed grade and package type. Verify voltage compatibility with system power rails. Consider pinout compatibility if replacing existing designs.

Part Context

This part belongs to the Renesas 7204 family of asynchronous FIFOs. It shares architectural similarities with other members like the 7204L12JG but differs in speed specifications. The 7204 series is designed for general-purpose memory applications requiring simple interface control signals.

Replacement Considerations

Direct substitutes include IDT7204L25J8. Verify pin compatibility and electrical characteristics before substitution.