7132LA25JGI8

Overview

The Renesas Electronics Corporation 7132LA25JGI8 is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 16 kilobits, organized as 2K words by 8 bits. The device utilizes asynchronous parallel interface technology with a maximum access time of 25 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface-mount installation in a PLCC-52 package. The component is designed for industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous operation eliminating the need for external clock synchronization signals
• CMOS technology providing low power consumption characteristics relative to older bipolar implementations

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data acquisition systems requiring rapid temporary storage

Procurement Notes

Verify RoHS compliance status and lead times through authorized distributors, as this component may be subject to end-of-life notices or discontinuation. Confirm package availability and check for alternative pin-compatible replacements if current stock is limited. Ensure environmental specifications match your operational requirements before finalizing procurement decisions.

Selection Notes

Select this component when dual-port functionality is required for concurrent host and peripheral access without bus contention. Consider the 25ns access speed and 16Kb capacity against system latency requirements. Evaluate the PLCC-52 package constraints against PCB layout limitations and thermal management needs for the target application environment.

Part Context

This part belongs to the Renesas 7132 series of dual-port SRAMs, which are designed for applications requiring high-speed data transfer between two independent processors or systems. The 'LA' suffix typically denotes specific performance grades or packaging variations within the broader product family, offering reliable memory solutions for industrial and commercial electronic designs.

Replacement Considerations

Consult official Renesas documentation for verified cross-reference part numbers. Check for updated series members with improved compliance certifications or enhanced performance metrics that maintain pin compatibility.