7005S35PF

Overview

The Renesas Electronics Corporation 7005S35PF 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 features asynchronous parallel interface with an access time and write cycle time of 35 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface mount installation in a 64-pin Thin Quad Flat Package measuring 14x14 millimeters. The component functions within an ambient temperature range of 0°C to 70°C.

Feature Summary

• Supports simultaneous independent read and write operations through two separate ports for high-throughput data handling.
• Utilizes asynchronous logic control without requiring a system clock signal for operation.
• Integrates standard TTL-compatible input and output buffers for direct interfacing.

Applications

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

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm package type and electrical characteristics. Confirm RoHS compliance status prior to integration, as legacy variants may not meet current environmental regulations. Validate lead availability and lifecycle status directly with authorized distributors before finalizing procurement plans.

Selection Notes

Select this component when a design requires independent dual-port memory architecture with moderate speed requirements. Ensure the target system operates within the specified 4.5V to 5.5V voltage range. Verify that the 64-TQFP footprint aligns with the printed circuit board layout constraints and thermal management requirements.

Part Context

This part belongs to the 7005 series of dual-port SRAMs manufactured by Renesas Electronics. The series offers various speed grades and capacities to support diverse memory needs in computing and communication hardware. This specific model represents a mid-range speed option within the asynchronous product line.

Replacement Considerations

Official upgrade alternatives include the 7005L15PFG and 7005L15PFG8 models from Renesas Electronics Corporation. These substitutes offer faster access times while maintaining functional compatibility.