7024S25J

Memory IC Overview

The Renesas Electronics Corporation 7024S25J is a dual-port static random access memory (SRAM) integrated circuit. It provides a storage capacity of 64 kilobits, organized as 4K words by 16 bits. The device features an asynchronous parallel interface with a maximum access time of 25 nanoseconds and a write cycle time of 25 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 measuring 29.31mm by 29.31mm. The component is rated for commercial operating temperatures between 0°C and 70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations from two separate ports.

Memory IC Applications

• High-speed data buffering in telecommunications systems
• Cache memory implementation in embedded processing units
• Data storage in industrial control networks

Memory IC Procurement Notes

Verify the specific suffix designation against official documentation to confirm package type and temperature rating. Confirm RoHS compliance status as indicated in current datasheets. Check for product discontinuation notices or end-of-life announcements prior to procurement planning. Ensure compatibility with existing board layouts regarding the PLCC-84 footprint dimensions.

Memory IC Selection Notes

Select this component when a non-volatile-like high-speed buffer is required for applications needing concurrent port access. Verify that the 4.5V to 5.5V supply range matches the system power rails. Ensure the 84-PLCC package fits the available surface-mount area. Consider thermal management requirements for the specified commercial temperature range.

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 7024L45J but differs in speed grade and package configuration. The series is designed for applications requiring fast, independent data access from multiple masters without bus contention.

Memory IC Replacement Considerations

IDT7024S25J is listed as an alias for this component. Verify pinout and electrical specifications match exactly before substitution. No other distinct replacement part numbers are confirmed in public sources.