7005S35PFGI8

Overview

The Renesas Electronics Corporation 7005S35PFGI8 is a static random access memory device featuring an 8K x 8 organization and a total storage capacity of 64 kbit. It operates as an asynchronous dual-port RAM with a parallel interface and a maximum access time of 35 ns. The component supports a supply voltage range from 4.5 V to 5.5 V, with a maximum power supply current of 250 mA. Designed for surface mount installation, it is housed in a TQFP-64 package. The device functions within an operating temperature range of 0°C to +70°C.

Feature Summary

• Dual-port architecture enabling simultaneous independent access by two masters
• Asynchronous operation with parallel interface for flexible system integration
• Integrated hardware control features including busy, interrupt, master, semaphore, and slave modes

Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• Data storage in industrial automation controllers

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and electrical characteristics. Confirm moisture sensitivity level requirements and reflow soldering profiles prior to assembly. Ensure the selected variant matches the required operating temperature range and package dimensions for the target design.

Selection Notes

Select this component when a 64 kbit dual-port SRAM with 35 ns access speed is required. The TQFP-64 package suits space-constrained surface mount designs. Verify that the 4.5 V to 5.5 V supply voltage aligns with the system power rails. Consider the integrated control logic if complex handshaking protocols are needed between processing units.

Part Context

This part belongs to the Renesas 7005S35 series of dual-port static random access memories. The series provides non-volatile-like flexibility through its dual-master capability while maintaining standard SRAM performance characteristics. The 7005S35 family is designed for applications requiring high-speed data sharing between two independent processors or bus masters.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific component were not identified in the provided source material.