{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL129P0XMFI011","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL129P0XMFI011","canonicalUrl":"https://icboms.com/infineon/S25FL129P0XMFI011","factsUrl":"https://icboms.com/api/mcp/products/S25FL129P0XMFI011","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-P series, S25FL129P0XMFI011, 128Mbit NOR Flash; SPI Quad I/O at 104 MHz; 2.7–3.6V single rail; 16-SOIC (7.50 mm body); -40°C to 85°C; 16M × 8 organization; write cycle 5µs word / 3ms page; Tube.","salesMarkdown":"## Obsolete — plan the replacement now Cypress (now Infineon) has discontinued the FL-P series. The exact successor order code depends on density and temperature grade; confirm the cross-reference against your specific firmware image size and operating temperature requirement. ## Write-cycle timing and endurance Page program time is 3 ms typical, word program 5 µs typical. These are the numbers to budget for OTA update or field-reprogramming windows. NOR Flash endurance is typically rated at 100,000 erase cycles per sector — the FL-P family follows that norm, so wear-leveling in the filesystem layer is advisable if the device logs configuration data frequently.","metaTitle":"S25FL129P0XMFI011 Cypress 128Mbit NOR Flash, SPI Quad I/O","metaDescription":"Cypress S25FL129P0XMFI011 128Mbit NOR Flash in FL-P series. SPI Quad I/O at 104 MHz, 2.7–3.6 V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL129P0XMFI011","Series":"FL-P","Package":"Tube","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)","Clock Frequency":"104 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL129","Memory Organization":"16M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"5µs, 3ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ccb237c2a38e68c2a9dc926a949a53f9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL129P0XMFI011/alternatives.json"},"ai":{"faq":[{"question":"Is S25FL129P0XMFI011 obsolete and what is the replacement?","answer":"Yes, the S25FL129P0XMFI011 is obsolete. The most common pin-compatible replacements are the S25FL128S or S25FL132K series from Cypress/Infineon, which share the same 16-SOIC package, SPI Quad I/O interface, and 2.7–3.6 V supply. Verify the exact density and temperature grade against your design before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL129P0XMFI011","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL129P0XMFI011 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}}