7205L25JI8

Overview

The Renesas Electronics Corporation 7205L25JI8 is an asynchronous FIFO memory device with a storage organization of 8K x 9 bits. It operates within a supply voltage range of 4.5 V to 5.5 V and features a maximum clock frequency of 28.5 MHz. The component provides a 25 ns access time and is housed in a 32-PLCC package. This part is classified as a discontinued product.

Feature Summary

• Supports asynchronous and simultaneous read/write operations for multiprocessing applications
• Includes auto-retransmit capability allowing read pointer reset via pulse signal
• Utilizes Full and Empty status flags to prevent data overflow and underflow

Applications

• Multiprocessing systems requiring rate buffering
• Data acquisition interfaces
• Digital signal processing link buffers

Procurement Notes

This component is officially discontinued by the manufacturer. Availability is restricted, and sourcing may require checking secondary distributors or surplus markets. Verify RoHS compliance status and moisture sensitivity levels before integration into new designs due to end-of-life status.

Selection Notes

Select this part only for maintenance of existing hardware where pin compatibility with the 720X family is required. For new designs, consider modern replacements from the 72V01 series or other current asynchronous FIFO offerings that meet similar speed and capacity requirements while ensuring active supply chain support.

Part Context

The 7205L25JI8 belongs to the Renesas 7205 series of high-speed asynchronous FIFOs. These devices are designed for applications needing dual-port memory functionality without complex control logic. The specific suffix indicates a PLCC package variant suitable for surface-mount assembly in industrial environments.

Replacement Considerations

IDT7205L25JI8 is listed as an alias for this component.