7133LA20PF8

Overview

The Renesas Electronics Corporation 7133LA20PF8 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 20 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports single data rate (SDR) operations. The component is housed in a surface-mount TQFP-100 package.

Feature Summary

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

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial control applications requiring fast access

Procurement Notes

Verify the exact suffix against official documentation, as variations such as PFG8 or PFGI8 may indicate specific packaging, temperature ranges, or lead-free compliance. Confirm RoHS status and moisture sensitivity levels prior to ordering. Ensure compatibility with existing board designs regarding pinout and voltage requirements.

Selection Notes

Select this component when a design requires independent read/write ports for concurrent processor access. The 20 ns speed suits high-performance asynchronous applications. Verify that the 100-pin TQFP package fits the available PCB footprint and thermal constraints. Consider the 4.5 V to 5.5 V operating range for power supply compatibility.

Part Context

This part belongs to the Renesas 7133LA series of dual-port SRAMs. The series offers various access speeds and package options to meet different performance and form-factor requirements. These devices are designed for applications needing reliable, high-speed volatile memory with independent port control.

Replacement Considerations

The IDT7133LA20PFG8 is listed as an alias for this component. Other variants in the 7133LA family with different access times or packages may serve as functional substitutes if electrical and mechanical specifications align.