7005L35PFGI

Overview

The Renesas Electronics Corporation 7005L35PFGI is a dual-port static random-access memory (SRAM) device organized as 8K words by 8 bits, providing a total storage capacity of 64 Kbit. It features an asynchronous parallel interface with a maximum access time of 35 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 64-pin Thin Quad Flat Package (TQFP). It is designed for commercial temperature applications ranging from 0°C to +70°C.

Feature Summary

• Provides independent read/write ports for simultaneous data access operations
• Supports asynchronous parallel interface for flexible system integration
• Operates on standard 5V logic levels compatible with general-purpose microprocessors

Applications

• Buffering data between high-speed processors and slower peripheral devices
• Implementing FIFO queues in communication interface circuits
• Providing local cache memory for embedded control systems

Procurement Notes

Verify the specific suffix PFGI against official Renesas documentation to confirm package type and moisture sensitivity level. Ensure the procurement channel provides valid RoHS compliance status, as older variants may differ. Confirm that the supplier offers genuine components with traceable manufacturing dates to avoid counterfeit risks associated with legacy memory parts.

Selection Notes

Select this component when a 64 Kbit dual-port SRAM with 35 ns speed is required in a TQFP-64 package. Compare against the 7005L25 series if faster 25 ns access times are needed, noting potential differences in power consumption. Verify that the 5V operating voltage aligns with the target system's logic levels and that the commercial temperature range meets environmental requirements.

Part Context

This part belongs to the Renesas 7005L series of dual-port SRAMs, which are designed for applications requiring independent port access. The series typically includes variations in access speed and package options. The 7005L35 variant specifically targets cost-sensitive applications where moderate speed and standard 5V operation are sufficient for data buffering tasks.

Replacement Considerations

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