7027L15PF8

Memory IC Overview

The 7027L15PF8 is a dual-port static random access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a storage capacity of 512 kilobits, organized as 32K words by 16 bits. The device utilizes an asynchronous parallel interface with a maximum access time of 15 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 100-pin TQFP package measuring 14x14 mm. The component functions reliably across a commercial temperature range of 0°C to 70°C.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations at two distinct ports for high-throughput data handling
• Asynchronous operation eliminates the need for external clock synchronization signals
• Parallel interface architecture enables direct connection to standard microprocessor buses

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in industrial control systems
• Data logging applications requiring rapid sequential write cycles

Memory IC Procurement Notes

Verify RoHS compliance status through official manufacturer documentation prior to integration, as legacy variants may differ. Confirm moisture sensitivity level requirements for surface mount assembly processes. Ensure supply chain sources provide valid traceability records. Check for specific ordering suffixes that may indicate package or environmental variations. Validate pinout compatibility with existing board layouts against the latest datasheet revision.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent host and peripheral access. Choose based on the 15 ns speed grade to meet system timing constraints. Verify voltage compatibility with 5V logic families. Consider the 100-TQFP package for adequate thermal dissipation and pin density. Evaluate total system cost against single-port alternatives if bidirectional access is not strictly necessary.

Memory IC Part Context

This part belongs to the IDT 7027L series of dual-port SRAMs. The series offers various speed grades and capacities for different performance tiers. Renesas acquired the IDT product line, maintaining these specifications under the Renesas brand. The 7027L15 variant specifically targets applications needing fast, non-blocking memory access between two independent masters.

Memory IC Replacement Considerations

Cross-reference with IDT7027L15PFG8 for equivalent specifications. Verify pin-to-pin compatibility before substitution. Check for updated manufacturing notices regarding package labeling changes.