7005S35PFI8

Overview

The Renesas Electronics Corporation 7005S35PFI8 is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 64 kilobits, organized as 8K words by 8 bits. The device utilizes an asynchronous parallel interface with a maximum access time of 35 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 64-pin Thin Quad Flat Package (TQFP). The component is rated for an ambient operating temperature range of 0°C to 70°C.

Feature Summary

• Supports simultaneous independent read and write operations at two distinct ports.

Applications

• Data buffering in high-speed digital systems
• Cache memory implementation in embedded processors
• FIFO buffer applications requiring dual-port architecture

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm package type and temperature grade. Confirm RoHS compliance status prior to integration, as legacy variants may not meet current environmental directives. Validate pinout compatibility during design-in to ensure correct interface mapping.

Selection Notes

Select this component when a dual-port asynchronous SRAM with 64Kb density is required. Ensure the system voltage aligns with the 4.5V to 5.5V specification. Verify that the 64-TQFP package dimensions fit the target PCB layout constraints.

Part Context

This part belongs to the Renesas 7005 series of dual-port SRAMs. These devices are designed for applications requiring concurrent access from multiple masters without external arbitration logic.

Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics before replacing.