{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128SDSMFBG00","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128SDSMFBG00","canonicalUrl":"https://icboms.com/infineon/S25FL128SDSMFBG00","factsUrl":"https://icboms.com/api/mcp/products/S25FL128SDSMFBG00","rawCanonicalId":null},"summary":{"shortDescription":"Cypress S25FL128SDSMFBG00, FL-S series, 128Mbit NOR Flash, SPI Quad I/O, 80 MHz, 2.7-3.6V, -40 to 105°C, 16-SOIC.","salesMarkdown":"## 128 Mbit NOR Flash with Quad-SPI — what the 80 MHz clock buys you At that clock rate, Quad-SPI read throughput is roughly 40 MB/s in fast-read quad-output mode — enough to support execute-in-place (XIP) for a microcontroller or FPGA configuration store without a separate DRAM cache. ## 16-SOIC footprint — layout and rework notes The wide-body SOIC is easier to hand-rework than QFN or BGA alternatives — useful during prototyping or if a rework-lab tech needs to swap parts after a firmware revision.","metaTitle":"Cypress S25FL128SDSMFBG00 128Mbit NOR Flash, 80 MHz SPI","metaDescription":"Cypress S25FL128SDSMFBG00 FL-S series 128Mbit NOR Flash, SPI Quad I/O interface, 80 MHz clock, 2.7-3.6V, -40 to 105°C, 16-SOIC. 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":"Tray","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":"80 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":"$3.5318","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5eba24dbf0c8192a229847180607e238.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL128SDSMFBG00/alternatives.json"},"ai":{"faq":[{"question":"Is S25FL128SDSMFBG00 active or obsolete?","answer":"Active. The product status is listed as Active, so Cypress/Infineon is still producing this part. No end-of-life notice has been issued."},{"question":"What is the maximum clock frequency of S25FL128SDSMFBG00?","answer":"The SPI clock frequency is rated at 80 MHz. In Quad I/O mode this gives a read throughput in the ballpark of 40 MB/s."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128SDSMFBG00","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128SDSMFBG00 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}}