7027L20PFGI

Memory IC Overview

The 7027L20PFGI is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a storage capacity of 512 kbit organized as 32k words by 16 bits. The device features asynchronous parallel interface with a maximum access time of 20 ns. It operates within a supply voltage range of 3 V to 3.6 V and supports an industrial temperature range from -40°C to +85°C. The component is housed in a 100-pin Thin Quad Flat Package (TQFP) suitable for surface-mount technology.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation compatible with standard logic interfaces
• Low-power CMOS technology designed for reduced energy consumption

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• FIFO buffer applications in digital signal processing

Memory IC Procurement Notes

Verify RoHS compliance status and humidity sensitivity level prior to procurement. Confirm package marking accuracy and manufacturer lot traceability. Ensure handling procedures adhere to moisture-sensitive device guidelines during storage and reflow soldering processes.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent master-slave operations. Compare against single-port alternatives if only one access port is needed. Verify voltage compatibility with system power rails and ensure thermal management meets the specified operating temperature range.

Memory IC Part Context

This part belongs to the 70V27L series of low-power dual-port SRAMs. It serves as a direct replacement for legacy IDT70V27L20PFGI devices. The series offers high-density memory solutions for applications requiring fast, non-volatile-like performance without the complexity of flash memory controllers.

Memory IC Replacement Considerations

The 7027L20PFI is listed as a discontinued direct substitute. Verify pinout compatibility and electrical specifications before transitioning from obsolete variants.