7133LA55PF8

Memory IC Overview

The Renesas Electronics Corporation 7133LA55PF8 is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 32 kbit, organized as 2k x 16 bits. The device features an asynchronous parallel interface with a maximum access time of 55 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 100-pin TQFP package.

Memory IC Feature Summary

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

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• Data storage in industrial control applications

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or official Renesas channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices or lifecycle changes. Ensure packaging specifications match design requirements. Validate datasheet revisions against current manufacturing standards.

Memory IC Selection Notes

Evaluate access speed requirements against the 55 ns specification. Confirm voltage compatibility with the 4.5 V to 5.5 V operating range. Assess physical footprint constraints for the 100-TQFP package. Consider thermal management needs for the intended application environment. Verify interface timing requirements align with system bus characteristics.

Memory IC Part Context

This component belongs to the Renesas 7133LA series of dual-port SRAMs. It shares architectural similarities with other members like the 7133SA55PF but differs in specific electrical parameters and package options. The LA suffix typically denotes specific performance grades within the family.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Renesas technical support for qualified alternatives if this component becomes unavailable.