7024S15JI8

Memory IC Overview

The Renesas Electronics Corporation 7024S15JI8 is a dual-port static random access memory (SRAM) integrated circuit. It features a storage capacity of 64 kilobits organized as 4K words by 16 bits. The device utilizes a parallel interface with an asynchronous architecture and offers a maximum access time of 15 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface mount installation in an 84-pin Plastic Leadless Chip Carrier (PLCC) package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on separate ports
• Asynchronous operation for flexible system integration without clock synchronization requirements
• High-speed data transfer capabilities with 15ns access time performance

Memory IC Applications

• Data buffering in high-speed digital signal processing systems
• Cache memory implementation in embedded computing architectures
• FIFO buffer applications requiring independent port access

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to potential obsolescence status. Confirm RoHS compliance requirements as the base series may not meet current environmental standards. Validate package integrity upon receipt, ensuring no damage to the 84-PLCC leads. Check datasheet revisions for any pinout or electrical parameter updates before final design integration.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data handling. Ensure the 4Kx16 organization matches system memory addressing needs. Verify that the 15ns speed grade satisfies timing constraints. Confirm compatibility with 5V logic levels and PLCC footprint availability in the target assembly process.

Memory IC Part Context

This part belongs to the 7024S family of dual-port SRAMs from Renesas Electronics. The family includes variants with different access speeds such as 25ns and 35ns versions. These devices are designed for applications requiring high-performance memory with independent port access capabilities.

Memory IC Replacement Considerations

Check for direct substitutes within the 7024S series with compatible pinouts. Verify if faster speed grades like 7024S15JGI8 are available as upgrades. Consider legacy equivalents from IDT if Renesas discontinues production.