7014S20PF

Memory IC Overview

The Renesas Electronics Corporation 7014S20PF is a dual-port static random access memory (SRAM) IC featuring an asynchronous parallel interface. It provides a storage capacity of 36 kilobits, organized as 4K words by 9 bits. The device supports a supply voltage range of 4.5V to 5.5V and operates within a commercial temperature range of 0°C to 70°C. It utilizes a 64-pin Thin Quad Flat Package (TQFP) with dimensions of 14x14 mm. The component offers a write cycle time and access time of 20 nanoseconds.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous read/write operations on both ports
• Asynchronous operation for flexible system integration without clock synchronization requirements
• Parallel interface supporting standard data bus connections

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• Data storage in industrial control equipment

Memory IC Procurement Notes

Verify the current lifecycle status before procurement, as this part number may be discontinued or subject to limited availability. Confirm RoHS compliance requirements against specific project standards, noting that earlier versions of this series may not meet current environmental directives. Ensure the selected package variant matches the PCB footprint design constraints.

Memory IC Selection Notes

Select this component when a non-volatile-like speed SRAM solution is required for temporary data retention in 5V logic systems. Consider the 4K x 9 organization for applications requiring parity bit support or specific word widths. Evaluate the 20 ns access speed against system timing requirements to ensure compatibility with the host processor's bus cycle times.

Memory IC Part Context

This component belongs to the IDT 7014S series of high-speed dual-port SRAMs, now manufactured under the Renesas Electronics brand following corporate acquisitions. The series is designed for applications requiring fast, independent access to shared memory resources. It serves as a legacy alternative to newer synchronous or lower-power memory technologies in established 5V designs.

Memory IC Replacement Considerations

Direct substitutes include the 7014S20PFG, which shares identical electrical specifications but differs in packaging format. Verify pinout compatibility and thermal characteristics when transitioning between tray and tube packaging variants.