7132SA100J8

Overview

The Renesas Electronics Corporation 7132SA100J8 is an asynchronous dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 16 kilobits, organized as 2K words by 8 bits. The device features a parallel interface with a maximum access time of 100 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 52-pin Plastic Leadless Chip Carrier (PLCC) package.

Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous operation without requiring a system clock signal for data transfer
• CMOS technology construction providing low power consumption characteristics

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in industrial control systems
• Data storage in network infrastructure hardware

Procurement Notes

This component is officially designated as obsolete and has been discontinued by the manufacturer. Verification of availability requires checking authorized distributors for remaining stock or surplus inventory. Sourcing from non-authorized channels may result in counterfeit products. Confirm authenticity through official documentation before procurement.

Selection Notes

Engineers should evaluate alternative components due to the discontinuation status. Selection criteria must include pin compatibility, electrical specifications matching the original design, and long-term supply chain stability. Verify that replacement parts meet the required operating temperature ranges and voltage specifications.

Part Context

The 7132SA100J8 belongs to the 7132SA series of dual-port SRAMs manufactured by Renesas Electronics. This series is designed for applications requiring high-speed data exchange between two independent processors or systems. The part utilizes CMOS technology for efficient performance.