7006L25PFG

Overview

The 7006L25PFG is a dual-port static random access memory (SRAM) manufactured by Renesas Electronics. It provides a total storage capacity of 128 kbit, organized as 16K words by 8 bits. The device features asynchronous parallel interface with a maximum access time of 25 ns. It operates on a single 5V power supply, with voltage specifications ranging from 4.5 V to 5.5 V. The component is housed in a 64-lead LQFP package and supports surface mount installation. It is designed for industrial temperature ranges, functioning between -40°C and +85°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous access from two distinct processors or systems
• Asynchronous operation allowing flexible timing control without external clock synchronization
• Single 5V power supply compatibility simplifying integration into standard logic circuits

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial automation controllers

Procurement Notes

Verify the specific suffix PFG confirms the 64-LQFP package and lead-free RoHS compliance status before ordering. Confirm the manufacturer's current production status, as legacy SRAM components may face discontinuation risks. Ensure the procurement channel provides genuine Renesas Electronics products to avoid counterfeit components affecting system reliability.

Selection Notes

Select this component when dual independent port access is required for concurrent read/write operations. The 25 ns speed suits moderate-frequency asynchronous applications. Verify that the 5V logic levels match the target system's I/O requirements. Consider the 64-LQFP footprint constraints during PCB layout planning.

Part Context

This part belongs to the Renesas 7006L series of dual-port SRAMs. It shares architectural similarities with other members like the 7006L15 but differs in speed and organization. The series targets applications needing reliable, fast memory sharing between multiple masters without complex arbitration logic.

Replacement Considerations

Direct substitutes include IDT7006L25PFG due to historical IDT acquisition by Renesas. Verify pinout and electrical parameter equivalence before substitution.