{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL127SABMFIZ01","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL127SABMFIZ01","canonicalUrl":"https://icboms.com/infineon/S25FL127SABMFIZ01","factsUrl":"https://icboms.com/api/mcp/products/S25FL127SABMFIZ01","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-S series, S25FL127SABMFIZ01, 128 Mbit NOR Flash memory, 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 in an 8-SOIC — what the bench sees The S25FL127SABMFIZ01 is a Cypress FL-S series 128 Mbit NOR Flash memory in an 8-SOIC surface-mount package. This is a non-volatile Flash part — no battery backup needed for firmware or calibration data. Cypress lists this part as Obsolete. ## 108 MHz Quad I/O — throughput for code shadowing The 108 MHz clock rate with Quad I/O gives a sustained read throughput that suits code shadowing from Flash to RAM on boot, or high-speed data logging. The 128 Mbit density (16 MB) holds a substantial firmware image plus a file system partition. If you are replacing a failed part on a board that originally used this exact memory, the 108 MHz speed and 2.7-3.6 V supply are the critical match points — a slower part or one with a different supply rail will not work without rework.","metaTitle":"S25FL127SABMFIZ01 128 Mbit NOR Flash, 108 MHz SPI, Obsolete","metaDescription":"Cypress S25FL127SABMFIZ01 128 Mbit NOR Flash memory, SPI Quad I/O interface, 108 MHz clock, 2.7-3.6 V, -40 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":"FL-S","Package":"Tube","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":"Obsolete","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/43a51ba9d93adfa18950e9134a7a1986.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy S25FL127SABMFIZ01 available via RFQ confirmation?","answer":"This part is obsolete, but we source it through independent distribution. Submit an RFQ — we confirm availability and current pricing at quote time."},{"question":"What is the memory size of S25FL127SABMFIZ01?","answer":"128 Mbit, organized as 16M x 8."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL127SABMFIZ01","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL127SABMFIZ01 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}}