7204L50J8

Overview

The Renesas Electronics Corporation 7204L50J8 is an asynchronous FIFO memory device with a storage capacity of 36K bits, organized as 4K words by 9 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and features a maximum access time of 50 ns. The component is housed in a 32-pin PLCC package and supports unidirectional data bus direction. It is classified as a CMOS parallel FIFO suitable for multiprocessing and rate buffering applications.

Feature Summary

• Supports asynchronous and simultaneous read/write operations
• Includes auto-retransmit capability for pointer reset
• Provides status flags including Empty, Half-Full, and Full

Applications

• Multiprocessing systems requiring data buffering
• Rate matching between different speed components
• Data acquisition systems needing temporary storage

Procurement Notes

Verify the specific suffix J8 against official Renesas documentation to confirm pinout and electrical characteristics match your design requirements. Confirm RoHS compliance status and moisture sensitivity level before integration. Check current availability as this component may be subject to discontinuation notices or limited stock conditions from authorized distributors.

Selection Notes

Select this part when a 4Kx9 asynchronous FIFO with 50ns access time is required. Ensure the system voltage aligns with the 4.5V to 5.5V operating range. Consider the PLCC-32 package constraints for PCB layout. Verify if bidirectional data flow is needed, as this model specifies unidirectional bus direction.

Part Context

This component belongs to the 7204 series of asynchronous FIFO memories manufactured by Renesas Electronics. It is functionally compatible with other devices in the 720X family, allowing for potential design flexibility within that ecosystem. The series is designed for high-speed data handling in industrial and commercial applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas documentation for any discontinued product notifications or recommended alternatives.