72V03L35J

FIFOs Memory Overview

The Renesas Electronics Corporation 72V03L35J is an asynchronous FIFO memory device with a storage capacity of 18K bits, organized as 2K x 9. It operates within a supply voltage range of 3 V to 3.6 V and supports a maximum data rate of 28.5 MHz with a 35 ns access time. The component is housed in a 32-PLCC package and functions as a unidirectional buffer for data transfer between independent clock domains.

FIFOs Memory Feature Summary

• Asynchronous operation enables direct communication between two independent clock domains without requiring phase alignment.
• Unidirectional bus direction facilitates straightforward data buffering applications.

FIFOs Memory Applications

• Data buffering between independent clock domains
• Interface bridging in digital systems

FIFOs Memory Procurement Notes

This component is officially discontinued by the manufacturer. Availability is restricted to existing stock or third-party distributors. Verify end-of-life status and substitute part numbers before procurement planning. Ensure compatibility with legacy system requirements due to obsolescence.

FIFOs Memory Selection Notes

Select this part for legacy designs requiring 18K bit asynchronous FIFO functionality. Confirm voltage tolerance matches the 3 V to 3.6 V operating range. Verify package compatibility with the 32-PLCC footprint. Consider replacement options if new production is required.

FIFOs Memory Part Context

Part of the 72V series asynchronous FIFO family from Renesas Electronics. Designed for high-speed data buffering in embedded systems. Shares architectural similarities with other 72V models but differs in depth and speed specifications.

FIFOs Memory Replacement Considerations

Official substitutes include IDT72V03L35J. Verify pinout and electrical characteristics match current design requirements when transitioning to alternative components.