{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128LAGNFB011","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128LAGNFB011","canonicalUrl":"https://icboms.com/infineon/S25FL128LAGNFB011","factsUrl":"https://icboms.com/api/mcp/products/S25FL128LAGNFB011","rawCanonicalId":null},"summary":{"shortDescription":"Infineon S25FL128LAGNFB011, Automotive AEC-Q100 FL-L series, 128Mbit NOR Flash memory, SPI Quad I/O and QPI interface, 133 MHz clock, 2.7V to 3.6V supply, -40°C to 105°C, 8-WSON (5x6) package.","salesMarkdown":"## Automotive NOR Flash for under-hood and chassis-domain firmware storage The S25FL128LAGNFB011: This part is intended for code shadowing, firmware storage, and data logging in automotive ECUs, ADAS modules, and telematics units where extended temperature range and high reliability are required. ## 133 MHz Quad-SPI — what it buys the boot path The 133 MHz SPI clock with Quad I/O support gives a raw throughput of up to 532 Mbps (133 MHz x 4 data lines). This is enough to support execute-in-place (XIP) code shadowing from the flash to the MCU's internal RAM without stalling the core on cache misses. For a system using a Cortex-M7 running at 300 MHz, this flash keeps the instruction fetch pipeline fed during tight loops. The QPI mode reduces command overhead by using the same four lines for address and data, which helps when the bus is shared with other SPI slaves. This is a qualified part, not a commercial part marketed as 'automotive-capable'. The 8-WSON package with exposed pad aids heat dissipation in the confined airflows of an ECU housing. For a production program with a five- to ten-year horizon, this means no imminent last-time-buy. The FL-L family is Infineon's current automotive NOR Flash platform, so the die, package, and test flows are in volume manufacturing.","metaTitle":"S25FL128LAGNFB011 128Mbit NOR Flash, AEC-Q100, SPI 133 MHz","metaDescription":"Infineon S25FL128LAGNFB011 128Mbit Automotive NOR Flash, AEC-Q100, 2.7V-3.6V, SPI Quad I/O, 133 MHz, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"Automotive, AEC-Q100, FL-L","Package":"Tube","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O, QPI","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":"8-WSON (5x6)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128LAGNFB011","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128LAGNFB011 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}}