7132SA25J8

Overview

The Renesas Electronics Corporation 7132SA25J8 is a static random access memory (SRAM) integrated circuit organized as 16 kbit (2K x 8). It features asynchronous parallel interface with a maximum access time of 25 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum power supply current of 220 mA. It supports surface mount installation in a PLCC-52 package and functions at temperatures between 0°C and +70°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation requiring no external clock signals for data transfer
• CMOS technology providing low power consumption capabilities

Applications

• High-speed data buffering in embedded systems
• Cache memory implementation in microprocessor designs
• Data storage in industrial control applications

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Check moisture sensitivity level handling procedures before assembly. Validate package integrity upon receipt to ensure pin alignment matches the PLCC-52 footprint specifications.

Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. Ensure system voltage aligns with the 4.5V to 5.5V operating range. Consider the PLCC-52 package constraints for PCB layout. Evaluate thermal management needs given the 220 mA maximum current draw during active operations.

Part Context

This SRAM belongs to the 7132 series, designed for high-performance memory applications. It utilizes CMOS technology to balance speed and power efficiency. The dual-port design distinguishes it from standard single-port memories by allowing simultaneous read/write operations from separate ports without bus contention.

Replacement Considerations

Public confirmed substitute part numbers: IDT7132SA25J8.