7133LA55PF

Overview

The Renesas Electronics Corporation 7133LA55PF is a static random-access memory (SRAM) integrated circuit featuring a 32-kbit storage capacity organized as 2K x 16 bits. It utilizes an asynchronous parallel interface with a maximum access time of 55 nanoseconds. The device operates within a supply voltage range of 4.5V to 5.5V and supports through-hole installation in a PGA-68 package. It is designed for commercial temperature environments ranging from 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations
• CMOS technology for low power consumption
• Asynchronous parallel interface for flexible system integration

Applications

• High-speed data buffering in communication systems
• Cache memory applications in embedded processors
• Industrial control system data logging

Procurement Notes

Verify component authenticity and datasheet alignment before procurement. Confirm package type and pinout compatibility with existing designs. Check for end-of-life status or obsolescence notices. Ensure environmental compliance requirements match project specifications. Validate supplier authorization for genuine Renesas products.

Selection Notes

Select this component when dual-port functionality and moderate speed are required. Consider the PGA-68 through-hole package for prototyping or specific mechanical constraints. Evaluate power consumption against system thermal limits. Compare performance metrics with alternative SRAM families if higher speeds are needed.

Part Context

This part belongs to the 7133SA/LA series of dual-port SRAMs. It shares architectural similarities with other members like the 7133SA55G but differs in package and potentially speed grade. The 'LA' suffix typically denotes specific commercial temperature ranges and package variations within the product family.

Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided source material.