7005L25JI

Overview

The Renesas Electronics Corporation 7005L25JI is a dual-port static random access memory (SRAM) device with a storage capacity of 64 kbit, organized as 8K x 8. It features an asynchronous parallel interface and a maximum access time of 25 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports surface mount installation in a TQFP-64 package. It is rated for industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Provides independent read/write ports for simultaneous data access
• Supports asynchronous parallel data transfer operations
• Designed for high-speed memory buffering applications

Applications

• Data buffering in telecommunications systems
• Cache memory implementation in embedded processors
• High-speed data acquisition systems

Procurement Notes

Verify the exact suffix configuration against official Renesas documentation to ensure compatibility with specific package and temperature requirements. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Check for end-of-life notices or obsolescence warnings directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when dual-port functionality is required for concurrent master-slave memory access. Ensure the design accommodates the 5V logic level requirements and the TQFP-64 thermal dissipation characteristics. Verify that the 25 ns access speed meets the system timing constraints for the intended application environment.

Part Context

This part belongs to the Renesas 7005L series of dual-port SRAMs. These devices are engineered for applications requiring independent port access without bus contention. The series offers various speed grades and package options to suit different performance and form factor needs in industrial and commercial electronics.

Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully when considering equivalent parts from other manufacturers.