7132SA55JI8

Memory IC Overview

The Renesas Electronics Corporation 7132SA55JI8 is a static random access memory device organized as 2K x 8, providing a total storage capacity of 16 kbit. It operates with a maximum access time of 55 ns and utilizes a parallel interface. The component supports a supply voltage range from 4.5 V to 5.5 V, with a maximum power supply current of 155 mA. It is designed for surface mount installation in a PLCC-52 package and functions within a commercial temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port asynchronous SRAM architecture enabling independent simultaneous access
• CMOS technology for high-speed data processing
• Parallel interface for standard digital system integration

Memory IC Applications

• High-performance processor secondary cache systems
• Industrial control applications requiring fast data buffering
• Telecommunications equipment signal processing

Memory IC Procurement Notes

Verify the specific suffix 'JI8' against official Renesas documentation to confirm package type and temperature grade alignment. Confirm end-of-life status and lead-free compliance requirements prior to procurement planning. Ensure compatibility with existing PCB footprints for the PLCC-52 configuration.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent master-slave operations. Compare power consumption specifications against alternative SRAM families if battery life is critical. Verify that the 55 ns access time meets the timing constraints of the target bus architecture.

Memory IC Part Context

This part belongs to the Renesas 7132 series of dual-port SRAMs. These devices are designed for applications requiring independent read/write ports. The series typically offers various speed grades and package options to suit different industrial and commercial design needs.

Memory IC Replacement Considerations

Public confirmed substitute part numbers: IDT7132SA55JI8.