{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256SDPNFV000","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256SDPNFV000","canonicalUrl":"https://icboms.com/infineon/S25FL256SDPNFV000","factsUrl":"https://icboms.com/api/mcp/products/S25FL256SDPNFV000","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-S series S25FL256SDPNFV000, 256Mbit NOR Flash, SPI - Quad I/O interface, 66 MHz clock, 2.7V-3.6V supply, 32M x 8 organization, -40°C to 105°C, 8-WSON (6x8) package, Tray.","salesMarkdown":"It uses an SPI Quad I/O interface that allows four-bit-wide reads, significantly improving throughput over standard SPI for fast processor boot and code shadowing in embedded systems. The 66 MHz clock rate with Quad I/O delivers effective read bandwidth that keeps the CPU fed during initial program load. The 66 MHz SPI clock is the rated maximum for this device. In Quad I/O mode, each clock edge transfers four bits, so the raw read throughput is 264 Mbit/s. That is enough for most microcontroller or FPGA configuration tasks without adding wait states. Note that the FL-S family also includes 133 MHz variants (such as the S25FL256SAGMFV000) for designs that need higher throughput — the trade-off is a slightly different package option and typically a small cost delta. If your system's SPI master runs at 66 MHz or below, this part matches without speed-grade margin concerns. ## Lifecycle and supply posture The product status for the S25FL256SDPNFV000 is Active. The FL-S series is widely second-sourced, and Infineon maintains long-term support for this density and interface combination.","metaTitle":"S25FL256SDPNFV000 256Mbit NOR Flash, SPI Quad I/O, 66 MHz","metaDescription":"S25FL256SDPNFV000 256Mbit NOR Flash from Infineon (FL-S series). SPI Quad I/O interface, 66 MHz clock, 2.7V-3.6V supply, -40°C to 105°C. 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":"Tray","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":"66 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","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":"$4.0900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://www.infineon.com/dgdl/Infineon-S25FL128S_S25FL256S_128_Mb_(16_MB)_256_Mb_(32_MB)_3.0V_SPI_Flash_Memory-DataSheet-v18_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ecfb6a64a17","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent of S25FL256SDPNFV000?","answer":"A close functional equivalent within the same FL-S series is the S25FL256SAGMFV000, which offers a 133 MHz clock rate versus 66 MHz. Both are 256 Mbit NOR Flash with Quad I/O SPI and a 32 M x 8 organization, but they differ in package and speed grade. Verify pin compatibility for your specific layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256SDPNFV000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256SDPNFV000 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}}