{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S79FL512SDSMFBG01","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S79FL512SDSMFBG01","canonicalUrl":"https://icboms.com/infineon/S79FL512SDSMFBG01","factsUrl":"https://icboms.com/api/mcp/products/S79FL512SDSMFBG01","rawCanonicalId":null},"summary":{"shortDescription":"Infineon S79FL512SDSMFBG01 Automotive AEC-Q100 FL-S series NOR flash memory, 512 Mbit, SPI Quad I/O, 80 MHz, 16-SOIC wide body, 2.7-3.6V, -40 to 105°C.","salesMarkdown":"## 512 Mbit NOR flash in a 16-SOIC wide body The S79FL512SDSMFBG01: It uses the SPI Quad I/O interface, which lets it read four bits per clock cycle at up to 80 MHz, giving a sustained read throughput that outruns a standard single-bit SPI bus. The surface-mount package reflows cleanly with standard lead-free profiles, and the wide body gives good thermal contact to the PCB for heat spreading during erase cycles. ## Automotive temperature range and AEC-Q100 qualification The AEC-Q100 Grade 1 qualification means it passed the full suite of automotive stress tests: high-temperature operating life, temperature cycling, ESD, and latch-up. The 80 MHz clock frequency is the maximum for Quad I/O reads; at lower voltages near 2.7V the maximum clock may be derated, but for a 3.3V supply the full 80 MHz is available. ## Active production and sourcing posture No official second-source or pin-compatible cross-reference is listed from the manufacturer. The FL-S series is Infineon's own automotive-grade NOR flash family; for a BOM hedge, the buyer should confirm the exact memory density and interface match at RFQ. ## Rework and board-fit considerations The 16-SOIC wide body has a 1.27 mm lead pitch, which is hand-reworkable with a hot-air station and fine-tip iron. The leads are visible for inspection and touch-up. No hidden pads or thermal pad underneath, so the part lifts cleanly without pad damage if the board is preheated to 100-120°C. Pin 1 is marked by a chamfer on the package body and a dot on the top surface. The wide body width (7.50 mm) means the footprint is larger than a narrow SOIC-8, so verify the PCB land pattern matches the 16-SOIC wide body before layout.","metaTitle":"Infineon S79FL512SDSMFBG01 512Mbit NOR Flash, 80MHz SPI","metaDescription":"Infineon S79FL512SDSMFBG01 automotive NOR flash, 512 Mbit, 80 MHz SPI Quad I/O, 16-SOIC, -40 to 105°C. Active production, AEC-Q100 qualified. Request quote.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, FL-S","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100, FL-S","Package":"Bulk","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":"$13.89","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.89000","currency":"USD"},{"qty":10,"price":"$12.86900","currency":"USD"},{"qty":25,"price":"$12.57720","currency":"USD"},{"qty":50,"price":"$12.51000","currency":"USD"},{"qty":100,"price":"$11.39250","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the memory density and interface of this part?","answer":"The Quad I/O mode reads four bits per clock cycle at up to 80 MHz, giving a peak read throughput of 320 Mbit/s."},{"question":"What temperature range does this flash support?","answer":"It carries AEC-Q100 Grade 1 qualification."},{"question":"What package does S79FL512SDSMFBG01 come in?","answer":"The supplier device package is 16-SOIC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S79FL512SDSMFBG01","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S79FL512SDSMFBG01 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}