7132SA17PDG

Overview

The 7132SA17PDG is a dual-port asynchronous static random access memory (SRAM) manufactured by Renesas Electronics Corporation. It features a storage capacity of 16 kbit organized as 2k x 8 bits. The device supports parallel interface communication with an access time of 17 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum power consumption of 140 mA. The component is housed in a 52-pin PLCC package suitable for surface mount technology.

Feature Summary

• Dual-port architecture enabling independent simultaneous access from two separate processors or systems
• Asynchronous operation allowing flexible timing integration without external clock synchronization
• CMOS technology providing high-speed data transfer capabilities with low power consumption

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded control systems
• Data storage in industrial automation controllers

Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm RoHS compliance requirements against specific project standards as older batches may not meet current environmental regulations. Validate pin compatibility with existing PCB footprints before procurement planning.

Selection Notes

Consider the 7132LA20JG as a manufacturer-recommended substitute offering similar functionality. Evaluate access time differences between original and replacement parts to ensure system timing constraints are met. Assess package availability and lead times given the discontinued production status of the primary model.

Part Context

This component belongs to the Renesas 7132 series of dual-port SRAMs, designed for applications requiring fast, independent read/write operations. The series utilizes CMOS technology to balance performance and power efficiency. These devices are commonly used in legacy systems where dual-processor data sharing is critical.

Replacement Considerations

The 7132LA20JG is listed as a manufacturer-recommended substitute. Verify electrical parameter compatibility, specifically access time and voltage ranges, before substitution.