7130SA55PF8

Memory IC Overview

The Renesas Electronics Corporation 7130SA55PF8 is an asynchronous dual-port static random-access memory (SRAM) device. It provides a storage capacity of 8 kilobits, organized as 1K words by 8 bits. The component features a parallel interface with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 64-TQFP package measuring 14x14 mm. The device functions at temperatures between 0°C and 70°C.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations on two ports for concurrent data handling
• Utilizes high-speed CMOS technology for efficient power consumption and performance
• Provides flexible configuration as a standalone memory unit or master dual-port RAM

Memory IC Applications

• High-performance digital signal processing systems requiring low-latency data exchange
• Network communication equipment needing fast buffer memory for packet handling
• Industrial control systems utilizing real-time data acquisition and processing

Memory IC Procurement Notes

Verify the specific suffix 'PF8' to confirm the tape and reel packaging format, as standard versions may differ. Confirm RoHS compliance status, as earlier iterations of this series were non-compliant. Check current manufacturing status, as many variants in this family are discontinued. Ensure the supplier provides valid traceability documentation for critical industrial applications.

Memory IC Selection Notes

Select this component when concurrent bidirectional data transfer is required without bus contention. Compare access times against system clock speeds to ensure timing margins are met. Evaluate the 64-TQFP footprint against available PCB space constraints. Consider thermal dissipation requirements given the operating temperature range and supply voltage specifications.

Memory IC Part Context

This part belongs to the Renesas 7130SA/LA series of dual-port SRAMs. These devices are engineered for applications demanding high-speed data buffering and protocol conversion. The series offers various speed grades and package options to suit different design requirements while maintaining pin compatibility within the same speed bin.

Memory IC Replacement Considerations

Public confirmed substitute: 7130LA20PFG.