7206L25J

Overview

The Renesas Electronics Corporation 7206L25J is an asynchronous FIFO memory device with a 16K x 9 organization. It operates within a supply voltage range of 4.5 V to 5.5 V and features a 25 ns access time. The component is housed in a 32-pin PLCC package. This part belongs to the 7206L25 series and is classified as a CMOS parallel FIFO.

Feature Summary

• Supports asynchronous and simultaneous read/write operations for multiprocessing applications
• Includes Full and Empty status flags to prevent data overflow and underflow
• Features auto-retransmit capability allowing read pointer reset via pulse signal

Applications

• Multiprocessing systems requiring rate buffering
• Data storage interfaces needing first-in/first-out buffering
• Systems utilizing asynchronous clock domains for data transfer

Procurement Notes

Verify component authenticity due to end-of-life status. Confirm package integrity as moisture sensitivity is indicated. Check for RoHS compliance requirements against the N designation. Ensure design compatibility with existing 32-pin PLCC footprints before procurement planning.

Selection Notes

Select this component for applications requiring 16K depth and 9-bit width. Verify voltage compatibility with 5V logic systems. Consider the PLCC-32 package constraints for PCB layout. Evaluate replacement options if long-term availability is critical for production cycles.

Part Context

This device is part of the 7206 family of high-speed FIFO memories. It shares functional similarities with other members like the 7206L15JG but differs in specific timing and packaging configurations. The 7206 series is designed for robust data handling in complex digital systems.

Replacement Considerations

The 7206L15JG is listed as a potential substitute by the manufacturer, though it may have different operational statuses or specifications.