{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LAGMFB001","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LAGMFB001","canonicalUrl":"https://icboms.com/infineon/S25FL256LAGMFB001","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LAGMFB001","rawCanonicalId":null},"summary":{"shortDescription":"Infineon S25FL256LAGMFB001, Automotive AEC-Q100 FL-L Series, NOR Flash, 256Mbit (32M x 8), SPI Quad I/O, 133 MHz, 2.7V–3.6V, -40°C to 105°C, 16-SOIC.","salesMarkdown":"## 256 Mbit automotive NOR Flash in a 16-SOIC footprint It uses the SPI protocol with Quad I/O and QPI support, clocked at 133 MHz, and is organized as 32M x 8 bits. ## 133 MHz Quad SPI — read throughput for fast boot and OTA The 133 MHz clock frequency on the Quad I/O interface delivers a sustained read throughput that keeps the host processor fed during code shadowing or over-the-air update staging. The Quad I/O and QPI modes reduce the pin count to four data lines, which simplifies board routing compared to a parallel NOR interface. For the firmware engineer, this means the Flash can serve as execute-in-place (XIP) memory with minimal wait states at the rated clock. The AEC-Q100 automotive grade is the key differentiator for this part. For a procurement buyer, this qualification also simplifies the PPAP submission process because the part carries the required automotive certification from Infineon. There is no end-of-life notification or last-time-buy window to manage. The base product number S25FL256 covers a family of density and package variants, so if a different footprint or temperature grade is needed later, the migration stays within the same qualification envelope. ## Package and mounting: 16-SOIC wide-body No exposed thermal pad — the package relies on the leadframe for heat conduction, so the board layout should include adequate copper pour on the SOIC footprint for thermal relief.","metaTitle":"S25FL256LAGMFB001 Automotive NOR Flash, 256Mbit, 133 MHz","metaDescription":"Infineon S25FL256LAGMFB001 AEC-Q100 NOR Flash, 256Mbit, SPI Quad I/O, 133 MHz, -40 to 105°C, 16-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"Automotive, AEC-Q100, FL-L","Package":"Tube","Technology":"FLASH - NOR","Memory Size":"256Mbit","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, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL256","Memory Organization":"32M 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":"$5.2575","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is S25FL256LAGMFB001 automotive qualified?","answer":"Yes, it is listed as Automotive, AEC-Q100 qualified."},{"question":"What is a direct replacement or equivalent for S25FL256LAGMFB001?","answer":"Within the S25FL256 family (base product number), there are variants with different package options and temperature grades. For a pin-compatible alternative in the same 16-SOIC footprint, look at the S25FL256LAGMFB000 or S25FL256LAGMFB010 — the suffix difference typically indicates shipping medium (tape vs tube). All share the same 256 Mbit density, 133 MHz Quad SPI interface, and AEC-Q100 qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LAGMFB001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LAGMFB001 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}}