7027S20PFI8

Memory IC Overview

The 7027S20PFI8 is a volatile static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It features an asynchronous dual-port architecture with a storage capacity of 512 kilobits, organized as 32K words by 16 bits. The device supports parallel interface operations with a maximum access time of 20 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and is designed for industrial temperature environments ranging from -40°C to +85°C. The component is housed in a 100-lead Thin Quad Flat Package (TQFP) measuring 14x14 mm, suitable for surface-mount assembly.

Memory IC Feature Summary

• Asynchronous dual-port SRAM architecture enabling independent simultaneous access
• High-speed data transfer capabilities with 20ns access time
• Industrial-grade operational reliability across extended temperature ranges
• Compact surface-mount packaging for dense board layouts

Memory IC Applications

• Data-intensive embedded systems requiring fast memory access
• Industrial control units operating in harsh environments
• Telecommunications equipment buffer memory applications

Memory IC Procurement Notes

Verify the specific suffix PFI8 against official Renesas documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with existing 5V logic levels and check for end-of-life status or obsolescence notices before finalizing procurement plans. Cross-reference manufacturer part numbers to avoid counterfeit components.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent read/write operations without bus contention. The 20ns speed suits moderate-to-high frequency asynchronous interfaces. Consider the 100-TQFP footprint constraints and 5V power supply requirements during schematic design. Evaluate thermal management needs for the specified industrial temperature range.

Memory IC Part Context

This part belongs to the Renesas 7027 series of high-performance dual-port SRAMs. These devices are engineered for applications demanding low latency and high throughput. The series typically offers various speed grades and capacities to support diverse system architectures in computing and communication sectors.

Memory IC Replacement Considerations

Official substitutes include IDT7027S20PFI8. Verify pinout compatibility and electrical specifications before substitution.