7025L20PFI

Memory IC Overview

The Renesas Electronics Corporation 7025L20PFI is a dual-port static random-access memory (SRAM) device with a storage capacity of 128 kbit, organized as 8k x 16. It features an asynchronous parallel interface with a maximum access time of 20 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum power supply current of 320 mA. It supports surface-mount installation in a TQFP-100 package and functions reliably across an operating temperature range of -40°C to +85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous parallel interface for flexible system integration
• High-speed data retrieval capabilities suitable for performance-critical applications

Memory IC Applications

• Embedded systems requiring high-speed data buffering
• Network equipment cache memory
• Industrial control systems

Memory IC Procurement Notes

This component is officially discontinued and no longer manufactured by Renesas Electronics. Availability is restricted to existing stock or surplus channels. Verify RoHS compliance status carefully, as the specific part number indicates non-compliance with current environmental directives. Confirm moisture sensitivity level handling requirements during procurement and storage to ensure device integrity before assembly.

Memory IC Selection Notes

Select this component only if legacy compatibility with the 7025 series is required. Evaluate alternative modern SRAM solutions that offer improved power efficiency and environmental compliance. Ensure the design accommodates the specific 100-TQFP footprint and electrical characteristics. Review official replacement guides for pin-compatible or functionally equivalent upgrades to mitigate obsolescence risks.

Memory IC Part Context

The 7025L20PFI belongs to the Renesas 7025 series of dual-port SRAMs, previously known under the IDT brand designation. This series was designed for applications demanding fast, independent read/write operations from two distinct ports. The L20 suffix denotes the 20 ns speed grade within the 7025 family, providing a balance between performance and power consumption for standard voltage operation.

Memory IC Replacement Considerations

Official direct substitutes include the 7025L20PFGI variant, which shares identical electrical specifications but may differ in packaging labeling or compliance status. Verify functional equivalence through updated datasheets before implementation.