7025L15PFG

Memory IC Overview

The Renesas Electronics Corporation 7025L15PFG is a dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 128 kbit organized as 8K x 16 words. The device supports parallel asynchronous interface with an access time of 15 ns. It operates on a single 4.5 V to 5.5 V power supply and functions within a commercial temperature range of 0°C to +70°C. The component is housed in a 100-pin TQFP surface-mount package.

Memory IC Feature Summary

• True dual-ported memory architecture enabling simultaneous independent reads from both ports.
• Integrated hardware semaphore signaling for port arbitration and interrupt flag support.
• Separate upper-byte and lower-byte control lines for multiplexed bus compatibility.

Memory IC Applications

• Stand-alone 128K-bit dual-port RAM systems
• Master/Slave dual-port configurations for 32-bit or wider data buses
• Battery-backed memory applications requiring low standby power

Memory IC Procurement Notes

Verify the specific suffix against official documentation, as packaging variations such as tape-and-reel or tray formats may exist within the product family. Confirm moisture sensitivity levels and lead-free status requirements prior to integration into assembly processes to ensure compliance with manufacturing standards.

Memory IC Selection Notes

Select this component when true dual-port independence is required for high-speed data exchange between two processors. The 15 ns access speed suits moderate-frequency asynchronous interfaces. Ensure the design accommodates the 100-pin TQFP footprint and provides adequate thermal management for the specified commercial operating temperature range.

Memory IC Part Context

This part belongs to the 7025 series of high-speed dual-port SRAMs manufactured by Renesas Electronics. The series offers various access speeds and package options to support diverse embedded memory needs. The 7025L15 variant specifically targets applications requiring fast, reliable concurrent memory access without external arbitration logic.

Memory IC Replacement Considerations

IDT7025L15PFG8 is listed as an upgrade alternative. Verify pinout compatibility and electrical specifications before substitution.