{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128SAGMFVG03","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128SAGMFVG03","canonicalUrl":"https://icboms.com/infineon/S25FL128SAGMFVG03","factsUrl":"https://icboms.com/api/mcp/products/S25FL128SAGMFVG03","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-S S25FL128SAGMFVG03, 128Mbit NOR Flash, SPI Quad I/O interface, 133 MHz clock, 2.7V-3.6V supply, -40°C to 105°C, 16-SOIC package.","salesMarkdown":"It speaks SPI with Quad I/O, hitting a 133 MHz clock rate that yields a sustained read throughput well beyond what a standard SPI part delivers — useful when the MCU's internal Flash is too small or too slow for a boot image or OTA staging area.","metaTitle":"S25FL128SAGMFVG03 NOR Flash, 128 Mbit, 133 MHz, Quad SPI","metaDescription":"Cypress S25FL128SAGMFVG03 128Mbit NOR Flash, SPI Quad I/O at 133 MHz, 2.7-3.6V, -40 to 105°C, 16-SOIC. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-S","Package":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL128","Memory Organization":"16M x 8","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2052","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL128SAGMFVG03/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the S25FL128SAGMFVG03?","answer":"The base product number is S25FL128, and the FL-S family includes multiple density and speed variants in the same 16-SOIC footprint. A pin-compatible alternative would be another FL-S part with the same 16-SOIC package and Quad SPI interface, but the evidence does not list a specific cross-reference. Verify pin compatibility against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128SAGMFVG03","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128SAGMFVG03 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}