{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LAGMFM001","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LAGMFM001","canonicalUrl":"https://icboms.com/infineon/S25FL256LAGMFM001","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LAGMFM001","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L S25FL256LAGMFM001, 256Mbit NOR Flash, SPI Quad I/O, 133 MHz, 2.7-3.6V, AEC-Q100, -40 to 125°C, 16-SOIC.","salesMarkdown":"## What this NOR Flash brings to an automotive ECU bill It is AEC-Q100 qualified — not just a commercial part dressed up with a wider temp range — so the PPAP package an OEM auditor expects is on file. The memory is organized as 32M x 8 bits, accessed through a SPI interface that supports Quad I/O and QPI protocols at a clock frequency of 133 MHz. ## 133 MHz Quad SPI — what it means for firmware throughput A 133 MHz Quad SPI read sustains roughly 66 MB/s theoretical throughput, enough to feed an ARM Cortex-M7 or R5 core executing in place (XIP) without stalling on code-fetch. The interface supports both Quad I/O (four data lines plus clock) and QPI (command also over four lines), cutting command overhead on back-to-back reads. This matters when the ECU boots from Flash or logs sensor data at high rate. The 16-SOIC footprint is common across the FL-L family, so a layout can be reused across density options without a board spin.","metaTitle":"Infineon S25FL256LAGMFM001 256Mbit NOR Flash, 133 MHz","metaDescription":"Infineon S25FL256LAGMFM001 256Mbit NOR Flash, SPI Quad I/O, 133 MHz, AEC-Q100 automotive qualified, -40 to 125°C, 16-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Grade":"Automotive","Series":"FL-L","Package":"Tube","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","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, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL256","Memory Organization":"32M x 8","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.4306","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is S25FL256LAGMFM001 AEC-Q100 qualified?","answer":"Yes. The part carries an Automotive grade designation and is explicitly AEC-Q100 qualified. This means the qualification data, PPAP documentation, and production-part approval process (PPAP) are available to support automotive OEM submissions."},{"question":"What is the memory organization and interface of S25FL256LAGMFM001?","answer":"The memory is organized as 32M x 8 bits (256 Mbit total). The interface is SPI supporting Quad I/O and QPI protocols, clocked at up to 133 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LAGMFM001","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LAGMFM001 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}}