{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL204K0TMFI040","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL204K0TMFI040","canonicalUrl":"https://icboms.com/infineon/S25FL204K0TMFI040","factsUrl":"https://icboms.com/api/mcp/products/S25FL204K0TMFI040","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL2-K series, 4 Mbit NOR flash, SPI at 85 MHz, 2.7–3.6 V supply, -40 to 85 °C, 8-SOIC (Tray).","salesMarkdown":"The Cypress S25FL204K0TMFI040 is a 4 Mbit NOR flash memory from the FL2-K series, organized as 512K x 8 bits. The 2.7 V to 3.6 V supply range and -40 to 85 °C operating temperature cover industrial control, telecom infrastructure, and outdoor equipment — anything that lives in a ventilated enclosure, not under the hood. ## Package and temperature — board-fit constraints The 8-SOIC (0.154\" width, 3.90 mm body) is a standard footprint. The -40 to 85 °C rating covers factory automation and base stations.","metaTitle":"Cypress S25FL204K0TMFI040 4 Mbit NOR Flash, SPI 85 MHz, 8-SOIC","metaDescription":"Cypress FL2-K 4 Mbit NOR flash, SPI interface at 85 MHz, 2.7–3.6 V, -40 to 85 °C, 8-SOIC. Obsolete — sourced to order against RFQ.","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":"4Mbit","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":"85 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL204","Memory Organization":"512K 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/243b52cb2d273a23042aa58c05c6f2ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL204K0TMFI040/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy S25FL204K0TMFI040?","answer":"We source the S25FL204K0TMFI040 through independent distribution and quote it to order against an RFQ. Availability and current pricing are confirmed at quote time — no stock or lead-time number is published because the part is obsolete and supply varies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL204K0TMFI040","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL204K0TMFI040 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}}