7132SA20J

Overview

The Renesas Electronics Corporation 7132SA20J is a CMOS dual-port static random-access memory (SRAM) device. It provides a storage capacity of 16 kbit, organized as 2K words by 8 bits. The component features an asynchronous parallel interface with a maximum access time of 20 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 52-pin PLCC package.

Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• CMOS technology designed for high-speed asynchronous data processing
• Parallel interface supporting standard logic-level control signals

Applications

• High-performance embedded systems requiring concurrent data access
• Industrial automation controllers needing fast buffer memory
• Telecommunications equipment utilizing dual-port buffering

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements against specific project standards, as indicated by manufacturer documentation. Ensure proper handling procedures are followed given the component's age and potential supply chain limitations.

Selection Notes

Select this component when dual-port functionality is required for 16 kbit memory applications. Consider the 20 ns access speed and 52-PLCC package constraints during PCB layout. Evaluate alternative packages if lead-free compliance is mandatory, as original versions may not meet current environmental regulations.

Part Context

This part belongs to the Renesas 7132SA series of dual-port SRAMs. It shares architectural similarities with other members like the 7130SA20J but offers higher density. The series is characterized by CMOS construction and parallel interfaces suitable for legacy and specialized industrial designs.

Replacement Considerations

Public confirmed substitute part numbers: IDT7132LA20JG.