{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128SAGMFB013","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128SAGMFB013","canonicalUrl":"https://icboms.com/infineon/S25FL128SAGMFB013","factsUrl":"https://icboms.com/api/mcp/products/S25FL128SAGMFB013","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-S series 128Mbit NOR Flash, 133 MHz quad-SPI, 2.7–3.6 V supply, 16-SOIC, -40°C to 105°C, S25FL128SAGMFB013.","salesMarkdown":"## 128 Mbit NOR Flash for code shadowing and data logging The Cypress S25FL128SAGMFB013 is a 128 Mbit NOR Flash from the FL-S series, built for execute-in-place (XIP) code storage, firmware shadowing, and data logging in industrial and telecom gear. It talks SPI with Quad I/O at 133 MHz, which gives a solid read throughput for booting a processor or streaming OTA updates. At 133 MHz the SPI clock period is about 7.5 ns. With Quad I/O the effective read throughput hits roughly 66 MB/s in fast-read mode. That is enough to feed a Cortex-M7 or a mid-range FPGA configuration controller without stalling. ## Temperature grade and field deployment The 105°C ceiling covers most under-hood and high-ambient industrial slots without needing a ceramic or hermetic package. Storage temperature exceeds the operating range — the part can sit in a hot warehouse or an unheated truck without damage. 16-SOIC with 7.50 mm body width and 1.27 mm pitch. The wide pitch makes it solderable with a standard iron and inspectable under a loupe — no hot-air station required for a field swap. The tape-and-reel option (Cut Tape also available) suits both prototyping and production pick-and-place. For a production line that needs a second source, the S25FL128SAGMFI013 is a sibling in the same family (same die, same footprint, same speed grade) with a different ordering code — check the suffix for temperature range and packaging differences.","metaTitle":"S25FL128SAGMFB013 Cypress 128Mbit NOR Flash, 133 MHz SPI","metaDescription":"Cypress S25FL128SAGMFB013 FL-S series 128Mbit NOR Flash, 133 MHz quad-SPI, 2.7–3.6 V, 16-SOIC, -40°C to 105°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":"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":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL128","Memory Organization":"16M x 8","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1125","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is S25FL128SAGMFB013 obsolete or end-of-life?","answer":"No — it carries an Active lifecycle status."},{"question":"Can S25FL128SAGMFB013 replace S25FL128SAGMFI013?","answer":"Yes — the S25FL128SAGMFI013 is a sibling in the same FL-S family, same 128 Mbit density, same 133 MHz quad-SPI interface, same 16-SOIC package. The suffix difference typically reflects temperature range or packaging variant; confirm the specific suffix against your BOM's temperature grade requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128SAGMFB013","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128SAGMFB013 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}}