7132LA17JI

Memory IC Overview

The Renesas Electronics Corporation 7132LA17JI is a high-speed CMOS dual-port static random access memory (SRAM) device. It features a storage capacity of 16 kbit organized as 2K x 8 bits. The component 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 functions at temperatures between 0°C and +70°C. The device is housed in a 52-PLCC package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration
• CMOS technology ensuring low power consumption

Memory IC Applications

• Interprocessor communications
• Stand-alone 8-bit dual-port RAM systems
• Master dual-port RAM configurations in wider data bus architectures

Memory IC Procurement Notes

Verify the specific suffix JI against official Renesas documentation to confirm package dimensions and pinout compatibility. Confirm RoHS compliance status, as older variants may differ from current manufacturing standards. Check for active product change notices or end-of-life declarations prior to final design approval.

Memory IC Selection Notes

Select this component when independent dual-port access is required without external arbitration logic. Ensure the 17 ns speed meets system timing requirements. Verify that the 52-PLCC package fits the available PCB footprint and that the operating temperature range aligns with environmental conditions.

Memory IC Part Context

This part belongs to the Renesas 7132 series of dual-port SRAMs. These devices are designed for applications requiring full-speed, error-free operation between multiple processors. The LA variant typically denotes commercial temperature range and specific packaging options within the broader family.

Memory IC Replacement Considerations

Consult official Renesas datasheets for direct pin-compatible substitutes. Verify electrical specifications and package dimensions before replacing.