7130SA55TFI/2703

Memory IC Overview

The Renesas Electronics Corporation 7130SA55TFI/2703 is an asynchronous dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 8 kilobits, organized as 1K words by 8 bits. The device features parallel interface access with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface-mount installation in a 64-lead thin quad flat package (TQFP). The component is designed for industrial temperature ranges.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous operation without requiring external clock synchronization signals
• CMOS technology construction ensuring low power consumption during standby and active states

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data logging applications in industrial control units

Memory IC Procurement Notes

Verify the exact suffix designation against manufacturer documentation, as variations may indicate specific testing or packaging configurations. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Check for end-of-life notifications or discontinuance alerts from Renesas Electronics to ensure long-term supply availability for production cycles.

Memory IC Selection Notes

Select this component when independent port access is required for concurrent data handling tasks. Ensure the design accommodates the specified 55-nanosecond access speed and 4.5V to 5.5V operating voltage window. Verify that the 64-TQFP footprint matches the printed circuit board layout constraints and thermal management requirements.

Memory IC Part Context

This part belongs to the Renesas 7130SA series of dual-port SRAMs. The series offers various access speeds and package options to suit different performance and form-factor needs. These devices are commonly utilized in applications demanding high-throughput data exchange between two distinct processors or system buses.

Memory IC Replacement Considerations

Consult official Renesas datasheets for cross-reference information. Potential substitutes include other members of the 7130SA family with compatible pinouts and electrical characteristics. Verify functional equivalence before substitution.