7008S20PFI

Memory IC Overview

The Renesas Electronics Corporation 7008S20PFI is a dual-port static random-access memory (SRAM) IC with a total storage capacity of 512 kilobits. The device utilizes an asynchronous parallel interface and features a memory organization of 64K words by 8 bits. It supports a supply voltage range of 4.5V to 5.5V and operates within a temperature range of -40°C to +85°C. The component provides an access time of 20 nanoseconds and is housed in a 100-pin Thin Quad Flat Package (TQFP) measuring 14x14 mm.

Memory IC Feature Summary

• Dual-port architecture enabling simultaneous independent access from two separate ports without external arbitration logic.
• Asynchronous operation allowing flexible timing control for both read and write cycles.
• Integrated port arbitration logic supporting semaphore signaling between the two ports.

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in industrial control systems
• Data logging applications requiring concurrent read/write operations

Memory IC Procurement Notes

Verify component authenticity through authorized distributors as this part number may be subject to obsolescence or lifecycle changes. Confirm package markings and datasheet revisions match the specific lot received. Ensure handling procedures comply with electrostatic discharge (ESD) protection standards during installation. Check RoHS compliance status against current regulatory requirements for the target market.

Memory IC Selection Notes

Select this component when a system requires true dual-port memory capabilities for high-throughput data exchange between independent processors. The 20ns access speed suits applications demanding rapid data retrieval. Consider the 100-TQFP package constraints for PCB layout and thermal management. Evaluate power consumption characteristics against system standby requirements given the specified voltage range.

Memory IC Part Context

This device belongs to the 7008S family of dual-port SRAMs manufactured by Renesas Electronics. The family is designed for applications needing fast, reliable memory with independent port access. The 'S' suffix typically denotes specific speed grades or package variations within the broader product line. These components are widely used in embedded systems requiring robust data integrity and low latency.

Memory IC Replacement Considerations

Consult official Renesas documentation for verified cross-reference part numbers. Verify pin compatibility and electrical specifications before substitution. Ensure any alternative component meets the same 100-TQFP footprint and 4.5V-5.5V operating voltage requirements.