7024S55PF8

Memory IC Overview

The 7024S55PF8 is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It provides a storage capacity of 64 kilobits, organized as 4K words by 16 bits. The device features asynchronous parallel interface operation with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in an 84-pin Thin Quad Flat Package (TQFP). The component is designed for industrial temperature ranges, functioning reliably between -40°C and +85°C ambient temperatures.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous parallel interface supporting standard logic levels
• Surface-mount packaging optimized for automated assembly processes

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial control units requiring dual-port access

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package marking and date codes against official Renesas documentation. Check for RoHS compliance variations across production lots. Ensure handling procedures meet moisture sensitivity level requirements during storage and reflow soldering.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent host and peripheral access. Compare access times and pin compatibility with existing designs. Verify thermal performance under maximum operating conditions. Consider alternative packages if footprint constraints differ from the 84-TQFP specification.

Memory IC Part Context

This part belongs to the Renesas 7024S series of dual-port SRAMs. The series offers various speed grades and package options for different application needs. The 7024S55 variant specifically targets applications requiring moderate speed with robust dual-port capabilities. It complements other memory solutions in Renesas's portfolio for system integration.

Memory IC Replacement Considerations

Official substitutes include the 7024L15PFG8. Verify pinout compatibility and electrical specifications before substitution. Ensure the replacement meets all environmental and operational requirements of the original design.