7008L20PFI

Memory IC Overview

The Renesas Electronics Corporation 7008L20PFI is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 512 kilobits, organized as 64K words by 8 bits. The device utilizes an asynchronous parallel interface with a maximum access time of 20 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface-mount installation in a 100-pin Thin Quad Flat Package (TQFP). The component is designed for industrial temperature ranges spanning from -40°C to +85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation allowing flexible timing control without external clock signals
• Parallel data interface supporting standard bus connections for high-speed data transfer

Memory IC Applications

• High-performance embedded systems requiring concurrent data processing
• Industrial automation controllers needing reliable volatile memory storage
• Telecommunications equipment utilizing asynchronous data buffering

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity and moisture sensitivity level handling procedures before assembly. Check for specific RoHS compliance documentation relevant to the manufacturing date code. Ensure replacement strategies are in place as availability may be limited in secondary markets.

Memory IC Selection Notes

Select this component when dual-port functionality is required for 512Kb capacity applications. Compare against single-port alternatives if concurrent access is unnecessary. Evaluate pin compatibility with existing PCB layouts using the 100-TQFP footprint. Consider power consumption characteristics relative to system thermal constraints during continuous operation.

Memory IC Part Context

This part belongs to the IDT 7008L series of dual-port SRAMs manufactured by Renesas Electronics. The series offers various access speeds and organizational configurations. The 7008L20 variant specifically targets applications requiring 20ns performance levels. It represents a legacy product line often used in established industrial designs.

Memory IC Replacement Considerations

Check for direct pin-compatible replacements within the 7008L family. Verify electrical specifications match exactly for voltage and timing requirements. Consult manufacturer obsolescence notices for recommended upgrade paths.