7027L12PF

Memory IC Overview

The 7027L12PF is a dual-port, asynchronous static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a total storage capacity of 512 kilobits, organized as 32K words by 16 bits. The device features a parallel interface with a maximum access time of 12 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of 0°C to 70°C. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) with dimensions of 14x14 mm.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array from two distinct ports.

Memory IC Applications

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

Memory IC Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm package type and environmental compliance status. Confirm current product lifecycle status, as availability may be limited or subject to discontinuation notices. Ensure compatibility with system voltage requirements and thermal management specifications before procurement.

Memory IC Selection Notes

Select this component for designs requiring independent read/write operations on shared data without external arbitration logic. Consider the 12 ns access speed for high-throughput interfaces. Evaluate the 100-TQFP package constraints regarding board space and thermal dissipation capabilities relative to the application environment.

Memory IC Part Context

This part belongs to the 7027L series of dual-port SRAMs from Renesas. These devices are designed for applications requiring fast, non-blocking data exchange between two processors or bus masters. The series typically offers various access speeds and organization options to suit different performance requirements.

Memory IC Replacement Considerations

Consult official Renesas cross-reference documents for verified substitutes. Potential equivalents may include other 512Kb dual-port SRAMs with compatible pinouts and electrical characteristics, but functional verification is required.