{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL208K0RMFI040","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL208K0RMFI040","canonicalUrl":"https://icboms.com/infineon/S25FL208K0RMFI040","factsUrl":"https://icboms.com/api/mcp/products/S25FL208K0RMFI040","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL2-K series S25FL208K0RMFI040, 8 Mbit SPI NOR Flash, 76 MHz clock, 2.7-3.6V supply, -40°C to 85°C, 8-SOIC package.","salesMarkdown":"## 8 Mbit SPI NOR Flash in an 8-SOIC — what this part does The Cypress S25FL208K0RMFI040 is an 8 Mbit SPI NOR Flash memory from the FL2-K series, organized as 1 M x 8 bits. It uses a standard SPI interface with a 76 MHz clock, making it a straightforward choice for code shadowing, configuration storage, or firmware boot in embedded systems. If you have an existing BOM line using this exact order code, you will need to source it through surplus or independent distribution channels. For new designs, look at current-production SPI NOR Flash from the same or alternative vendors; the 8-SOIC footprint is widely supported. ## 76 MHz SPI clock and write-cycle timing The 76 MHz clock frequency supports fast read throughput for execute-in-place (XIP) or high-speed firmware loading. The SPI interface keeps pin count low (standard 8-pin SOIC), saving board space and simplifying layout. If you need a production-ready alternative for a new BOM, let us know the density, interface, and package requirements; we can recommend a current-production SPI NOR Flash that fits.","metaTitle":"S25FL208K0RMFI040 SPI NOR Flash, 8 Mbit, 76 MHz, 8-SOIC","metaDescription":"Cypress S25FL208K0RMFI040 8 Mbit SPI NOR Flash, 76 MHz clock, 2.7-3.6V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL2-K","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"8Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","Clock Frequency":"76 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL208","Memory Organization":"1M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5922c317072259c8319ad143283cea4d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is S25FL208K0RMFI040 obsolete?","answer":"Yes, the S25FL208K0RMFI040 is officially obsolete. Cypress (now Infineon) no longer manufactures this part. It must be sourced through surplus or independent distribution."},{"question":"What is the replacement for S25FL208K0RMFI040?","answer":"The 8 Mbit SPI NOR Flash market has many current-production options in the same 8-SOIC footprint — a direct pin-compatible drop-in is not confirmed. Contact us with your density and interface requirements for a cross-reference."},{"question":"Where can I buy S25FL208K0RMFI040?","answer":"We source this obsolete part through our independent distribution network. Submit an RFQ for current availability and pricing — no minimum quantity required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL208K0RMFI040","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL208K0RMFI040 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}}