72V05L35JI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V05L35JI is an asynchronous FIFO memory integrated circuit belonging to the 72V series. It features a storage capacity of 72K bits, organized as 8K words by 9 bits. The device supports unidirectional data transfer with a maximum data rate of 22.2 MHz and an access time of 35 ns. It operates within a supply voltage range of 3 V to 3.6 V and draws a maximum supply current of 75 mA. The component is housed in a 32-PLCC package with dimensions of 14x11.46 mm and is rated for commercial operating temperatures between 0°C and 70°C.

FIFOs Memory Feature Summary

• Asynchronous operation allows independent read and write clock domains without synchronization requirements.
• Unidirectional bus architecture simplifies interface design for single-direction data flow applications.
• Integrated status flags provide real-time monitoring of full, empty, and near-full conditions.

FIFOs Memory Applications

• Data buffering in high-speed serial communication interfaces
• Clock domain crossing in digital signal processing systems
• Interface bridging between microprocessors and peripheral devices

FIFOs Memory Procurement Notes

Verify RoHS compliance status carefully, as documentation indicates non-compliance for this specific part number. Confirm end-of-life or discontinuation status through official Renesas channels before finalizing procurement plans. Ensure the 32-PLCC package footprint matches the target PCB layout constraints. Validate that the 3V to 3.6V supply voltage range aligns with the system power design specifications.

FIFOs Memory Selection Notes

Select this component when a 72K bit asynchronous FIFO with 9-bit word width is required. The 35 ns access time suits moderate-speed data buffering needs. Verify compatibility with 3.3V logic levels commonly found in industrial control systems. Consider the 75 mA maximum current consumption for thermal management and power budget calculations in dense packaging environments.

FIFOs Memory Part Context

This device is part of the Renesas 72V family of asynchronous FIFO memories. It shares architectural similarities with other members like the 72V05L25JGI but differs in speed grade and temperature rating. The 72V series is designed for general-purpose data buffering applications requiring simple interface protocols and reliable data integrity across asynchronous clock domains.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas Electronics directly for qualified replacement options or obsolescence management strategies.