{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256SDSMFI000","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256SDSMFI000","canonicalUrl":"https://icboms.com/infineon/S25FL256SDSMFI000","factsUrl":"https://icboms.com/api/mcp/products/S25FL256SDSMFI000","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-S series, S25FL256SDSMFI000, 256Mbit NOR Flash, SPI Quad I/O, 80 MHz, 2.7–3.6 V supply, 16-SOIC tray, -40°C to 85°C, 32M x 8 organization.","salesMarkdown":"## 256 Mbit NOR Flash with 80 MHz Quad I/O SPI The Infineon S25FL256SDSMFI000 is a 256 Mbit NOR Flash from the FL-S series, organized as 32M x 8 bits. It uses SPI Quad I/O at 80 MHz, with a 2.7 V to 3.6 V supply and -40°C to 85°C range. No direct replacement is required for current designs.","metaTitle":"Infineon S25FL256SDSMFI000 256Mbit NOR Flash, 80 MHz Quad I/O","metaDescription":"Infineon S25FL256SDSMFI000 256Mbit NOR Flash, SPI Quad I/O at 80 MHz, 2.7–3.6 V, 16-SOIC, -40°C to 85°C. Active production — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL256SDSMFI000","Series":"FL-S","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Clock Frequency":"80 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL256","Memory Organization":"32M x 8","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.5850","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL256SDSMFI000/alternatives.json"},"ai":{"faq":[{"question":"What is the direct replacement for S25FL256SDSMFI000?","answer":"No direct replacement is needed because the part is still active. If you need a higher-density sibling within the same FL-S family, look at the 512 Mbit S25FL512S variants in the same 16-SOIC package."},{"question":"Does S25FL256SDSMFI000 support Quad I/O SPI at 80 MHz?","answer":"Yes, the memory interface is SPI with Quad I/O support, and the clock frequency is rated at 80 MHz."},{"question":"What is the pinout and package type of S25FL256SDSMFI000?","answer":"The package is a 16-SOIC wide-body (0.295\" body width, 7.50 mm), supplier device package 16-SOIC. The pinout follows the standard JEDEC 16-pin NOR Flash layout used across Infineon FL-S and compatible Macronix/Winbond parts."},{"question":"What is the operating temperature range of S25FL256SDSMFI000?","answer":"The operating temperature range is -40°C to 85°C, suitable for industrial and outdoor telecom environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256SDSMFI000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256SDSMFI000 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}}