7201LA15JG

Overview

The Renesas 7201LA15JG is a CMOS parallel FIFO memory device with a capacity of 512 x 9 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and features a PLCC-32 package. The component supports asynchronous read and write operations, facilitating data buffering in multiprocessing systems.

Feature Summary

• Supports asynchronous and simultaneous read/write operations for efficient data buffering
• Utilizes Full and Empty status flags to prevent data overflow and underflow conditions
• Features auto-retransmit capability allowing read pointer reset via low pulse

Applications

• Multiprocessing system data buffering
• Rate matching between asynchronous data streams
• High-speed interface bridging applications

Procurement Notes

Verify the specific suffix JG against the official datasheet to confirm pinout and package dimensions. Ensure compatibility with existing PCB footprints before procurement. Confirm RoHS compliance status as required by project specifications. Validate moisture sensitivity level handling procedures during assembly.

Selection Notes

Select this component for applications requiring small-depth FIFO buffering with 9-bit word width. The 15 ns access time suits moderate-speed asynchronous interfaces. Consider the PLCC-32 package constraints for board layout. Evaluate power consumption requirements against the specified operating current limits.

Part Context

This part belongs to the 7201L series of high-speed CMOS FIFOs. It is functionally compatible with the broader 720X family, ensuring design flexibility. The series is designed for robust performance in industrial and commercial environments.

Replacement Considerations

Direct substitutes include IDT7201LA15JGI8. Verify pin compatibility and electrical parameters before substitution.