7027S20PF

Memory IC Overview

The Renesas Electronics Corporation 7027S20PF is a dual-port, asynchronous static random-access memory (SRAM) integrated circuit. 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 20 nanoseconds. It operates on a single power supply voltage ranging from 4.5 volts to 5.5 volts. The component is designed for surface-mount installation and is housed in a 100-lead Thin Quad Flat Package measuring 14x14 millimeters. It supports an operating temperature range from 0°C to 70°C.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations at two separate ports
• Provides high-speed data transfer via asynchronous parallel interface
• Maintains stored data without continuous power supply until power is removed

Memory IC Applications

• High-performance digital signal processing systems
• Network communication equipment requiring fast buffer memory
• Industrial control systems needing reliable volatile storage

Memory IC Procurement Notes

Verify the exact package marking and manufacturer date code against official Renesas documentation before integration. Confirm that the 100-TQFP footprint matches the target PCB design. Check for RoHS compliance status if required by specific regional regulations. Ensure the 4.5V to 5.5V supply rail is stable within the specified tolerance for reliable operation.

Memory IC Selection Notes

Select this component when a system requires true dual-port functionality for concurrent data access. It is suitable for applications needing 512Kb of fast, volatile memory with a standard parallel interface. Consider the 100-pin TQFP package constraints during layout planning. Verify that the 20ns access speed meets the timing requirements of the host processor or controller.

Memory IC Part Context

This part belongs to the Renesas 7027 series of dual-port SRAM devices. These components are engineered for applications demanding high bandwidth and low latency. The series typically offers various access speeds and organization options to fit different system architectures. The 7027S20PF specifically targets mid-range performance needs with its 20ns speed grade.

Memory IC Replacement Considerations

Check for direct pin-compatible replacements within the same Renesas family. Verify that any substitute maintains the 32K x 16 organization and 20ns access time. Ensure the alternative component supports the same 100-TQFP package and voltage range.