{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LAGNFV011","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LAGNFV011","canonicalUrl":"https://icboms.com/infineon/S25FL256LAGNFV011","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LAGNFV011","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L Series, S25FL256LAGNFV011, 256 Mbit SPI NOR Flash, 133 MHz, Quad I/O & QPI, 2.7V-3.6V, -40°C to 105°C, 8-WSON (6x8 mm) Exposed Pad, Tube.","salesMarkdown":"## 256 Mbit SPI NOR Flash — the part that keeps the firmware alive The Infineon S25FL256LAGNFV011 is a 256 Mbit SPI NOR Flash from the FL-L series, built for code-shadowing, parameter storage, and OTA staging in industrial and automotive-adjacent designs. It talks over SPI with Quad I/O and QPI support at up to 133 MHz, giving a sustained read throughput that keeps a Cortex-M7 fed without wait states. The 32M x 8 organization maps neatly to a linear address space for execute-in-place boot loaders. At 133 MHz in Quad I/O mode, the part delivers roughly 66 MB/s read bandwidth — enough to stream a 256 Mbit image in under half a second. That matters when the OTA staging area sits on this Flash and the MCU needs to validate and copy the update without stalling the application. ## Industrial temperature grade — deployment envelope Surface-mount assembly is straightforward with standard reflow profiles — MSL level is typical for this class, but check the moisture-sensitive label before bake decisions. ## Lifecycle and sourcing posture For BOM planning, the base product number S25FL256 covers multiple package and temperature variants, making it straightforward to qualify a second footprint if the 8-WSON becomes tight.","metaTitle":"S25FL256LAGNFV011 256 Mbit SPI NOR Flash, 133 MHz","metaDescription":"Infineon S25FL256LAGNFV011 256 Mbit SPI NOR Flash in 8-WSON. 133 MHz clock, Quad I/O, -40 to 105°C.","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-L","Package":"Tube","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","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":"8-WSON (6x8)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3547","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.infineon.com/dgdl/Infineon-S25FL256L_S25FL128L_256-MB_(32-MB)_128-MB_(16-MB)_3.0_V_FL-L_FLASH_MEMORY-DataSheet-v09_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ed40e335224","sourceUrl":null},"ai":{"faq":[{"question":"Can S25FL256LAGNFV011 replace S25FL256L?","answer":"The S25FL256LAGNFV011 is itself a member of the FL-L series, so it is a direct replacement for other S25FL256L variants in the same package and temperature grade. For a different package or temperature range, verify the specific variant's footprint and ratings."},{"question":"What is the closest functional equivalent to S25FL256LAGNFV011?","answer":"The S25FL256SAGMFV001 from the FL-S series is a close functional peer — same 256 Mbit density, same 133 MHz SPI clock, same 2.7 V supply, and same 32M x 8 organization. The key difference is the interface: the FL-L part adds QPI mode, while the FL-S part supports only Quad I/O. Check whether your SPI controller handles QPI before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LAGNFV011","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LAGNFV011 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}}