S25FS512SAGMFI010 – Serial NOR Flash – Cypress (Infineon)

The S25FS512SAGMFI010 is a Cypress (now Infineon) 512 Mbit (64 MByte) 1.8 V Serial NOR Flash from the S25FS512S FS-S family, featuring SPI Multi-I/O (Dual/Quad/DDR/QPI) in a 16-lead SOIC (300-mil) package. Available now via RFQ at Pacific Component Xchange.

The S25FS512SAGMFI010 is a 512 Mbit (64 MByte) Serial NOR Flash memory device originally produced by Cypress Semiconductor and now part of the Infineon Technologies portfolio following Infineon’s acquisition of Cypress (and the legacy Spansion product line). It belongs to the S25FS512S FS-S family of high-performance Quad SPI flash devices built on 65 nm MirrorBit technology with the Eclipse architecture for fast program and erase performance.

Operating from a 1.7 V–2.0 V (1.8 V nominal) supply, this device delivers a high-throughput SPI interface with Single, Dual, and Quad I/O plus DDR read modes and QPI command support, making it well suited for code-shadowing and execute-in-place (XiP) applications in space-constrained embedded designs. The “A” temperature code denotes the industrial operating range of −40 °C to +85 °C, and the “MFI” package code corresponds to the 16-lead SOIC (300-mil) footprint.

Key Features

• Density: 512 Mbit (64 MByte)
• Organization: 64M × 8
• Interface: SPI with Multi-I/O — Single, Dual I/O, Quad I/O, and DDR Quad I/O reads (QPI supported)
• Maximum clock frequency: 133 MHz (SDR); DDR read up to 80 MHz
• Supply voltage: 1.7 V to 2.0 V (1.8 V nominal)
• Operating temperature: −40 °C to +85 °C (industrial)
• Package: 16-lead SOIC (300-mil)
• Technology: 65 nm MirrorBit, Eclipse architecture
• Endurance: 100,000 program/erase cycles
• Data retention: 20 years
• Reliability/security: Advanced Sector Protection (ASP), internal hardware ECC, execute-in-place (XiP)

Applications

• Embedded code storage and boot/firmware shadowing
• Execute-in-place (XiP) for microcontrollers and SoCs
• Networking, telecom, and industrial control equipment
• Automotive infotainment and instrument clusters (industrial-grade designs)
• Set-top boxes, gateways, and consumer electronics
• Data-logging and field-updatable systems

Why Source S25FS512SAGMFI010 from Pacific Component Xchange

The S25FS512SAGMFI010 is an earlier-revision device from an active flash family, and authorized-distributor stock for this specific revision is limited or unavailable—making it a true hard-to-find part. Pacific Component Xchange specializes in sourcing obsolete, end-of-life, and allocation-constrained memory so your production lines and service operations stay running without costly redesigns.

We currently have inventory available for this part. Every order is backed by our commitment to authenticity and quality, with rigorous inspection and counterfeit-avoidance processes to protect your build. We ship globally and support both prototype and production volumes.

Request a quote (RFQ) today for S25FS512SAGMFI010—tell us your required quantity, date code preferences, and target delivery, and our sourcing team will respond promptly with pricing and availability.