7025L25G

Memory IC Overview

The Renesas Electronics Corporation 7025L25G 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 25 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports single data rate (SDR) operations. Designed for through-hole installation, it is housed in an 84-pin PGA package. The device functions reliably within an operating temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Provides independent read/write ports for simultaneous data access by two masters without conflict.
• Supports asynchronous operation using standard control signals for flexible system integration.
• Delivers fast memory access speeds suitable for high-performance embedded applications.

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in industrial control systems
• Data storage in network routing hardware

Memory IC Procurement Notes

Verify the current lifecycle status before procurement, as this component may be subject to discontinuation notices. Confirm that the 84-PGA through-hole package aligns with existing PCB footprints. Ensure the 4.5V to 5.5V voltage requirement matches the target system power rails. Check for RoHS compliance requirements against the specific suffix designation.

Memory IC Selection Notes

Select this part when dual-port functionality is required for concurrent master access. Compare the 25 ns access time against system timing constraints to ensure adequate performance margins. Evaluate the PGA-84 package size relative to available board space. Consider the commercial temperature range limits if the application environment exceeds 70°C.

Memory IC Part Context

This component belongs to the Renesas 7025L series of dual-port SRAMs. It shares architectural similarities with other variants in the family but differs in speed grade and packaging. The 'L' suffix typically denotes specific speed or package characteristics within the broader product line.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Verify compatibility with any potential replacements by matching the 8k x 16 organization, 25 ns access time, and PGA-84 package dimensions.