{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL064LABNFB043","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL064LABNFB043","canonicalUrl":"https://icboms.com/infineon/S25FL064LABNFB043","factsUrl":"https://icboms.com/api/mcp/products/S25FL064LABNFB043","rawCanonicalId":null},"summary":{"shortDescription":"Infineon S25FL064LABNFB043, Automotive AEC-Q100 FL-L series, 64Mbit NOR Flash, SPI - Quad I/O, QPI, 108 MHz, 2.7V-3.6V, -40°C to 105°C, 8-UDFN Exposed Pad / 8-USON (4x4), Tape & Reel.","salesMarkdown":"## 108 MHz Quad SPI — what it means for read throughput The 108 MHz clock rate applies to both standard SPI and Quad I/O modes. In Quad I/O, four data lines transfer four bits per clock cycle, giving an effective read throughput of 54 MB/s. This is enough for execute-in-place (XIP) firmware boot in most automotive ECUs without needing a separate DRAM cache. ## Temperature range and AEC-Q100 grade The AEC-Q100 qualification includes the required stress tests for under-hood and cabin electronics: extended temperature cycling, high-temperature operating life, and moisture sensitivity. No PPAP documentation is included in this listing, but the AEC-Q100 mark is the standard Tier-1 acceptance gate. The pad is electrically connected to VSS.","metaTitle":"S25FL064LABNFB043 64Mbit NOR Flash, AEC-Q100, 108 MHz SPI","metaDescription":"S25FL064LABNFB043 is a 64Mbit Automotive AEC-Q100 NOR Flash with 108 MHz Quad SPI, -40 to 105°C, 8-USON package. Available to order.","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":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"64Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-UDFN Exposed Pad","Product Status":"Active","Clock Frequency":"108 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL064","Memory Organization":"8M x 8","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"8-USON (4x4)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2433","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/887adb483e7c568dc458e00862264244.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is S25FL064LABNFB043 AEC-Q100 qualified?","answer":"Yes, the S25FL064LABNFB043 is part of the Automotive, AEC-Q100, FL-L series, meaning it has passed the AEC-Q100 stress tests for automotive-grade reliability."},{"question":"Is S25FL064LABNFB043 the correct replacement for S25FL064LABNFB041?","answer":"The S25FL064LABNFB043 and S25FL064LABNFB041 share the same base product number S25FL064 and the same 64 Mbit density, SPI interface, and package. The suffix difference typically indicates packaging or shipping medium variation. Confirm the specific suffix meaning in the datasheet, but functionally they are the same die in the same package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL064LABNFB043","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL064LABNFB043 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}}