7024S25PF

Memory IC Overview

The Renesas Electronics Corporation 7024S25PF 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 asynchronous parallel interface operation with a maximum access time and 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 a 100-TQFP package measuring 14x14 mm. The component is designed for commercial temperature ranges from 0°C to 70°C.

Memory IC Feature Summary

• Supports simultaneous independent read/write operations at two distinct ports
• Provides high-speed asynchronous data transfer capabilities
• Utilizes standard parallel interface for straightforward system integration

Memory IC Applications

• High-performance embedded systems requiring fast local memory
• Network infrastructure equipment needing rapid packet buffering
• Industrial control units demanding reliable volatile data storage

Memory IC Procurement Notes

Verify the specific suffix PF against official Renesas documentation to confirm the 100-TQFP package configuration. Confirm that the 25ns speed grade matches design requirements. Check current manufacturing status as this series may be discontinued or subject to last-time buy notifications. Ensure compatibility with existing board layouts regarding pin assignments and thermal characteristics before procurement.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent processor access without arbitration delays. Compare against single-port alternatives if only one master device accesses the memory. Consider the 100-pin form factor constraints relative to available PCB real estate. Evaluate power consumption profiles against system thermal limits during continuous high-speed operation cycles.

Memory IC Part Context

This part belongs to the Renesas 7024S family of dual-port SRAMs. Variants in this series differ primarily in access speeds and physical package types. The 7024S25 specifically denotes the 25ns performance tier. Other members include different capacities or slower speeds. This family targets applications requiring shared memory resources between multiple processing elements.

Memory IC Replacement Considerations

Official substitutes include other 7024S series variants with compatible pinouts but different speeds or packages. Verify electrical compatibility before swapping. Cross-reference with IDT equivalents if specified in legacy documentation. Ensure any replacement maintains the dual-port architecture and 64Kb capacity.