7024S25G

Memory IC Overview

The Renesas Electronics Corporation 7024S25G is a dual-port static random access memory (SRAM) integrated circuit with a total storage capacity of 64 kilobits. The memory organization is structured as 4K words by 16 bits. It features an asynchronous parallel interface with a maximum access time and write cycle time of 25 nanoseconds. The device operates within a supply voltage range of 4.5 volts to 5.5 volts and supports an industrial operating temperature range from 0°C to 70°C. It is housed in an 84-pin plastic leaded chip carrier package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration without clock synchronization
• Parallel data interface supporting standard 16-bit word transfers

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-processor access

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity and pin compatibility during replacement planning. Check RoHS compliance requirements against legacy design specifications. Validate supply chain availability for long-term maintenance needs.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. Ensure the 25-nanosecond speed meets system timing constraints. Verify that the 84-pin PLCC package fits the existing PCB layout. Confirm voltage and temperature ranges align with the target application environment.

Memory IC Part Context

This part belongs to the Renesas 7024S series of dual-port SRAMs. It shares architectural similarities with other members like the 7024S35G but offers faster access times. The series targets applications needing high-bandwidth shared memory between multiple masters.

Memory IC Replacement Considerations

Consider the IDT7024S25J as a functional equivalent. Verify pinout compatibility and electrical parameters before substitution.