{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL127SABNFI101","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL127SABNFI101","canonicalUrl":"https://icboms.com/infineon/S25FL127SABNFI101","factsUrl":"https://icboms.com/api/mcp/products/S25FL127SABNFI101","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) FL-S series, S25FL127SABNFI101, 128Mbit NOR Flash, SPI - Quad I/O, 108 MHz clock, 2.7V to 3.6V supply, -40°C to 85°C, 8-WSON (5x6).","salesMarkdown":"## 128 Mbit NOR Flash with Quad-SPI at 108 MHz It uses an SPI bus with Quad I/O support, clocked at 108 MHz. ## Supply and temperature — where it fits the board Operating supply is 2.7V to 3.6V, which aligns with standard 3.3V logic rails. There is no last-time-buy clock running, so it remains design-in viable for new BOMs. If you are dual-sourcing, the FL-S family includes density and package variants that share the same Quad-SPI command set, but no official second-source alternate is recorded for this exact order code.","metaTitle":"S25FL127SABNFI101 128Mbit NOR Flash, SPI Quad I/O, 108 MHz","metaDescription":"S25FL127SABNFI101 is a 128Mbit SPI NOR Flash from the FL-S series. 108 MHz clock, Quad I/O, 2.7-3.6V, -40°C to 85°C. 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":"108 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL127","Memory Organization":"16M x 8","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-WSON (5x6)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/43a51ba9d93adfa18950e9134a7a1986.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL127SABNFI101/alternatives.json"},"ai":{"faq":[{"question":"Is S25FL127SABNFI101 compatible with SPI?","answer":"Yes, it uses an SPI interface with Quad I/O support. It is backward-compatible with standard single-bit SPI and also supports dual and quad reads for higher throughput."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL127SABNFI101","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL127SABNFI101 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}}