{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL127SABMFI103","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL127SABMFI103","canonicalUrl":"https://icboms.com/infineon/S25FL127SABMFI103","factsUrl":"https://icboms.com/api/mcp/products/S25FL127SABMFI103","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-S series S25FL127SABMFI103, 128 Mbit NOR Flash, SPI Quad I/O interface, 108 MHz clock, 2.7-3.6 V supply, -40 to 85°C, 8-SOIC package.","salesMarkdown":"## 128 Mbit NOR Flash with Quad-SPI — what the 108 MHz clock buys you The S25FL127SABMFI103: For a firmware engineer, that translates to faster boot times and smoother XIP (eXecute-In-Place) performance — the flash keeps up with the CPU without stalling for cache refills. If your design lives in a server room or consumer appliance, the 85°C ceiling is comfortable; for engine-bay or downhole applications, step up to the 105°C variants (S25FL127SABMFV101 or S25FL127SABMFV100) in the same FL-S family. Housed in an 8-SOIC (0.209\", 5.30 mm width) package, surface-mount only. The FL-S series is a current-generation NOR Flash family from Infineon, with broad distribution coverage. For dual-sourcing or a wider temperature grade, the S25FL127SABMFV101 (Tube, -40°C to 105°C) and S25FL127SABMFV100 (Tray, same temp range) are pin-compatible siblings within the same base part number S25FL127. No functional second-source from another manufacturer is documented in this listing.","metaTitle":"S25FL127SABMFI103 128 Mbit NOR Flash, SPI Quad I/O, 108 MHz","metaDescription":"S25FL127SABMFI103 128 Mbit NOR Flash from Infineon FL-S series. SPI Quad I/O interface, 108 MHz clock, 2.7-3.6 V supply, -40 to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":"FL-S","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-S","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","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-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3600","priceTiers":[{"qty":1,"price":"$4.36000","currency":"USD"},{"qty":10,"price":"$3.95400","currency":"USD"},{"qty":25,"price":"$3.86800","currency":"USD"},{"qty":50,"price":"$3.84700","currency":"USD"},{"qty":100,"price":"$3.44930","currency":"USD"},{"qty":250,"price":"$3.43672","currency":"USD"},{"qty":500,"price":"$3.31112","currency":"USD"},{"qty":1000,"price":"$3.18500","currency":"USD"},{"qty":2100,"price":"$3.18500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/43a51ba9d93adfa18950e9134a7a1986.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL127SABMFI103/alternatives.json"},"ai":{"faq":[{"question":"What is the memory size and interface of the S25FL127SABMFI103?","answer":"It is a 128 Mbit NOR Flash organized as 16M x 8 bits, with an SPI Quad I/O interface. The Quad I/O allows four-bit-wide data transfers at up to 108 MHz, giving effective read throughput well above a standard SPI part."},{"question":"What are the S25FL127SABMFI103 equivalent or alternative parts?","answer":"Within the same FL-S series and base part number S25FL127, the S25FL127SABMFV101 (Tube, -40°C to 105°C) and S25FL127SABMFV100 (Tray, same extended temp range) are pin-compatible alternatives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL127SABMFI103","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL127SABMFI103 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}}