{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LDPNFN013","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LDPNFN013","canonicalUrl":"https://icboms.com/infineon/S25FL256LDPNFN013","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LDPNFN013","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L series, 256Mbit (32M x 8) NOR Flash, SPI - Quad I/O, QPI interface, 66 MHz clock, 2.7V–3.6V supply, -40°C to 125°C, 8-WDFN Exposed Pad (8-WSON 6x8), Active.","salesMarkdown":"## 256 Mbit NOR Flash in a compact 8-WSON footprint The S25FL256LDPNFN013 is a 256 Mbit (32M x 8) NOR Flash from Infineon's FL-L series, organized as a single 32Mbyte memory array accessed through a SPI Quad I/O and QPI interface at a clock frequency of 66 MHz. ## Quad SPI throughput and supply tolerance The Quad I/O interface at 66 MHz delivers a sustained read throughput of roughly 33 Mbyte/s in quad-read mode — enough to feed a Cortex-M based system without stalling the instruction bus. The supply voltage range of 2.7V to 3.6V covers both 3.0V and 3.3V rails with margin for droop; a 3.3V rail at 5% tolerance stays inside the window.","metaTitle":"S25FL256LDPNFN013 Infineon FL-L 256Mbit NOR Flash","metaDescription":"Infineon FL-L series 256Mbit NOR Flash (32M x 8) in 8-WSON (6x8) package. SPI - Quad I/O, QPI interface at 66 MHz.","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":"Tape & Reel (TR)","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, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL256","Memory Organization":"32M x 8","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"8-WSON (6x8)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4032","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fddab2140198b53f244f99aa103ac091.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative within the Infineon FL-L family?","answer":"Any other FL-L series part in the same 8-WSON (6x8) package with the same SPI Quad I/O interface is pin-compatible at the footprint level. The 256 Mbit density (S25FL256L) is the only density in this package variant; lower densities (128 Mbit, 64 Mbit) in the FL-L family use different package codes and are not drop-in replacements without a layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LDPNFN013","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LDPNFN013 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}}