7133LA20PF

Memory IC Overview

The Renesas Electronics Corporation 7133LA20PF is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 32 kilobits organized as 2K words by 16 bits. The device utilizes an asynchronous parallel interface with a maximum access time of 20 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface-mount installation in a 100-pin Thin Quad Flat Package (TQFP).

Memory IC Feature Summary

• Provides independent read/write ports for simultaneous data access.
• Supports high-speed asynchronous parallel data transfer.
• Maintains volatile data storage without power.

Memory IC Applications

• High-performance embedded systems requiring concurrent bus access.
• Industrial control units needing fast local data buffering.
• Telecommunications equipment utilizing parallel memory interfaces.

Memory IC Procurement Notes

Verify the specific suffix against official documentation, as package variations exist within this family. Confirm RoHS compliance status for current production runs. Check manufacturer discontinuation notices prior to finalizing procurement plans. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements.

Memory IC Selection Notes

Select this component when dual-port functionality is required for separate master devices. Compare access times against system clock speeds to ensure timing margins. Evaluate the 100-pin TQFP footprint against available PCB real estate. Consider the commercial temperature range limits for the intended operating environment.

Memory IC Part Context

This part belongs to the 7133SA/LA series of CMOS dual-port SRAMs manufactured by Renesas Electronics. The 'LA' designation typically indicates extended industrial or automotive-grade specifications compared to standard commercial variants. These components are designed for applications demanding high throughput and low latency in parallel memory architectures.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers include 7133LA20PFG8 and 7133LA25PFGI8. Verify pinout compatibility and electrical specifications before substitution.