{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128SDSNFI001","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128SDSNFI001","canonicalUrl":"https://icboms.com/infineon/S25FL128SDSNFI001","factsUrl":"https://icboms.com/api/mcp/products/S25FL128SDSNFI001","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-S series S25FL128SDSNFI001, 128 Mbit NOR Flash, SPI Quad I/O interface, 80 MHz clock frequency, 2.7 V to 3.6 V supply, -40°C to 85°C, 8-WSON (6x8 mm) package.","salesMarkdown":"## 80 MHz Quad I/O — bus margin and throughput At 80 MHz with Quad I/O, the part reads at an effective bit rate of 320 Mbps. That is enough to shadow a firmware image into SRAM in under a second or stream configuration tables without stalling the host. The SPI interface keeps pin count low — four data lines plus clock and chip select — which simplifies PCB routing on dense boards. The 80 MHz rating is the maximum clock; actual throughput depends on the host controller's Quad-SPI peripheral and the command overhead (fast read with 4-byte address). ## Package and thermal — 8-WSON with exposed pad The part comes in an 8-WDFN exposed-pad package, supplier device package 8-WSON (6x8 mm). The 8-WSON footprint is shared across several FL-S density variants, so a single board layout can accommodate 64 Mbit through 256 Mbit parts with minor BOM changes.","metaTitle":"S25FL128SDSNFI001 NOR Flash, 128 Mbit, 80 MHz Quad SPI","metaDescription":"Cypress S25FL128SDSNFI001 128 Mbit NOR Flash, SPI Quad I/O, 80 MHz clock, -40 to 85°C, 8-WSON package. 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":"Tube","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Product Status":"Active","Clock Frequency":"80 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL128","Memory Organization":"16M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-WSON (6x8)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2416","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128SDSNFI001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128SDSNFI001 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}}