{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S79FL512SDSMFVG03","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S79FL512SDSMFVG03","canonicalUrl":"https://icboms.com/infineon/S79FL512SDSMFVG03","factsUrl":"https://icboms.com/api/mcp/products/S79FL512SDSMFVG03","rawCanonicalId":null},"summary":{"shortDescription":"FL-S series NOR Flash, S79FL512SDSMFVG03, 512 Mbit, SPI - Quad I/O, 80 MHz, 2.7–3.6 V, -40 to 105°C, 16-SOIC.","salesMarkdown":"## 512 Mbit SPI NOR Flash for firmware storage and code shadowing The S79FL512SDSMFVG03 is a 512 Mbit SPI NOR Flash memory from the FL-S series, organized as 64M x 8. It uses a Quad I/O interface to push read throughput beyond standard SPI, hitting an 80 MHz clock rate. The 2.7 V to 3.6 V supply range and -40°C to 105°C operating temperature make it a fit for industrial motor drives, outdoor telecom gear, and engine-bay electronics where firmware images need to survive vibration and heat. The 16-SOIC (7.50 mm width) package is a common footprint — no board respin if you are swapping in from a previous FL-S part. ## 80 MHz Quad I/O — real throughput for boot and OTA At 80 MHz with Quad I/O, this part can sustain read throughput high enough to shadow a firmware image into RAM or execute-in-place (XIP) for smaller code footprints. The 512 Mbit density gives you room for a main firmware image plus a fallback recovery slot, which matters for field-upgradeable equipment where a bad OTA brick is not an option. The SPI - Quad I/O interface keeps pin count low — four data lines plus clock and chip select — so it fits on a 16-SOIC without crowding the board. ## Active lifecycle, no LTB watch needed This part carries an Active product status. That means no last-time-buy clock ticking, no end-of-life notice to file. For a BOM freeze or a new design, you can slot it in without worrying about a sudden discontinuation. The FL-S series is a current-generation NOR Flash family from the original manufacturer, so the datasheet and programming algorithms are stable. ROHS3 compliance covers the EU RoHS exemption list — no special handling for lead-free assembly. ## Sourcing and supply posture The S79FL512SDSMFVG03 is sourced through independent distribution and quoted to order against an RFQ. For volume production or a line-down replacement, submit an RFQ and we will come back with a firm price and delivery window.","metaTitle":"S79FL512SDSMFVG03 512 Mbit NOR Flash, SPI Quad I/O, 80 MHz","metaDescription":"S79FL512SDSMFVG03 is a 512 Mbit SPI NOR Flash from the FL-S series. 80 MHz clock, Quad I/O, 2.7–3.6 V supply, -40 to 105°C. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"FL-S","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Series":"FL-S","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"FLASH - NOR","Memory Size":"512Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Clock Frequency":"80 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Memory Organization":"64M x 8","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.79748","stockQuantity":0,"priceTiers":[{"qty":1450,"price":"$8.79748","currency":"USD"}]},"links":{"datasheetUrl":"https://www.cypress.com/file/222561/download","sourceUrl":null},"ai":{"faq":[{"question":"Is S79FL512SDSMFVG03 obsolete or end-of-life?","answer":"No. The product status is Active. There is no end-of-life notice or last-time-buy schedule for this part."},{"question":"Is S79FL512SDSMFVG03 RoHS compliant?","answer":"Yes. The part is ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S79FL512SDSMFVG03","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S79FL512SDSMFVG03 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}