7133LA20PFG

Overview

The Renesas Electronics Corporation 7133LA20PFG 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 surface-mount installation in a TQFP-100 package.

Feature Summary

• Dual-port architecture enabling independent simultaneous access from two separate ports
• Asynchronous operation for flexible system integration without clock synchronization requirements
• CMOS technology providing low power consumption characteristics

Applications

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

Procurement Notes

Verify the exact suffix designation against official documentation, as variations such as PFG8 or PFGI8 may indicate differences in packaging format, temperature grade, or compliance status. Confirm moisture sensitivity levels and lead-free specifications prior to procurement to ensure compatibility with assembly processes.

Selection Notes

Select this component when a dual-port SRAM solution is required for high-speed data handling. Ensure the design accommodates the 100-pin TQFP footprint and meets the 4.5 V to 5.5 V power supply constraints. Verify that the 20 ns access time aligns with the system's timing requirements.

Part Context

This part belongs to the 7133LA series of dual-port SRAMs manufactured by Renesas Electronics. The series offers various speed grades and organizational configurations to support diverse memory needs in complex electronic designs requiring concurrent data access capabilities.

Replacement Considerations

The 7133SA35PFG8 is listed as a substitute option within the same manufacturer portfolio.