7024L25J

Memory IC Overview

The Renesas Electronics Corporation 7024L25J is a dual-port static random-access memory (SRAM) IC featuring a parallel interface. It provides a storage capacity of 64Kb, organized as 4K words by 16 bits. The device supports an access time and write cycle time of 25 ns. It operates within a supply voltage range of 4.5V to 5.5V and functions at temperatures between 0°C and 70°C. The component is housed in an 84-PLCC surface-mount package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on two ports
• Asynchronous operation for flexible system integration without clock synchronization requirements
• Parallel data interface supporting standard bus architectures

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data acquisition systems requiring rapid temporary storage

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Validate pin compatibility with existing PCB footprints before procurement. Check for available surplus stock from certified distributors. Ensure proper handling procedures for moisture-sensitive devices during assembly.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data access. Consider the 25 ns speed grade for applications needing moderate performance. Evaluate the 84-PLCC package constraints against board space limitations. Compare power consumption characteristics with alternative SRAM families. Assess long-term availability risks associated with discontinued product lines.

Memory IC Part Context

The 7024L25J belongs to the Renesas 7024L series of dual-port SRAMs. This family offers various speed grades including 35 ns and 45 ns variants. The series is designed for high-performance memory applications requiring independent port access. The 7024L25J represents the fastest speed option in the 64Kb configuration.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. The component is listed as obsolete. Verify cross-reference options with manufacturer technical support.