IDT7202LA35SO

FIFOs Memory Overview

The IDT7202LA35SO is an asynchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage organization of 1K x 9, providing a total capacity of 9K bits. The component supports a maximum data rate of 22.2MHz with a typical access time of 35ns. It operates within a supply voltage range of 4.5V to 5.5V and is housed in a 28-pin SOIC package.

FIFOs Memory Feature Summary

• Asynchronous operation for independent read and write clock domains
• CMOS technology for low power consumption
• Retransmit capability for data integrity

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Data acquisition systems requiring temporary storage
• Interface bridging between different speed logic circuits

FIFOs Memory Procurement Notes

Verify the specific suffix 'SO' confirms the 28-pin SOIC package type. Confirm RoHS compliance status as older batches may be non-compliant. Check for lead-free alternatives if required by current regulations. Ensure the supplier provides valid traceability documentation for this discontinued or legacy part number.

FIFOs Memory Selection Notes

Select this component when asynchronous buffering is required for 9-bit wide data paths. The 35ns access time suits moderate-speed applications up to 22.2MHz. Consider the 28-pin SOIC package constraints for PCB layout. Verify voltage compatibility with the 4.5V to 5.5V operating range of the system design.

FIFOs Memory Part Context

This part belongs to the IDT 7202 family of asynchronous FIFOs. It is a CMOS-based memory device designed for high-reliability data transfer applications. The series offers various speed grades and package options to suit different system requirements.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible upgrades from Renesas such as the IDT7202LA12JG if higher speed is needed. Verify functional equivalence for asynchronous FIFO operations before substitution.