{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256SAGBHAA03","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256SAGBHAA03","canonicalUrl":"https://icboms.com/infineon/S25FL256SAGBHAA03","factsUrl":"https://icboms.com/api/mcp/products/S25FL256SAGBHAA03","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-S Automotive series, S25FL256SAGBHAA03, 256 Mbit NOR Flash, SPI - Quad I/O interface, 133 MHz clock, 2.7V-3.6V supply, -40°C to 85°C, 24-BGA (8x6 mm), Tape & Reel.","salesMarkdown":"## 256 Mbit NOR flash for automotive ECUs It uses a Quad-SPI (SPI - Quad I/O) interface running at 133 MHz, which gives you fast read throughput for code shadowing and over-the-air firmware updates. ## 133 MHz Quad-SPI — what it means for boot and update speed At 133 MHz with Quad I/O, this part can sustain read throughputs well above 50 MB/s in continuous-read mode. That matters when you are booting a high-end MCU or SoC from external flash, or when the OTA staging area needs to be written and verified quickly. The 32M x 8 organization (256 Mbit) gives you 32 MB of storage — enough for several firmware images, calibration tables, or a small file system for logging. It is not rated for the 125°C+ under-hood hot spots near the exhaust, but for the vast majority of automotive electronics this temperature grade is the standard fit.","metaTitle":"S25FL256SAGBHAA03 256 Mbit NOR Flash, AEC-Q100, 133 MHz SPI","metaDescription":"Infineon S25FL256SAGBHAA03 256 Mbit NOR Flash, AEC-Q100 automotive grade, 133 MHz Quad SPI, -40 to 85°C, 24-BGA. 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":"Automotive, AEC-Q100, FL-S","Package":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"24-TBGA","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":"S25FL256","Memory Organization":"32M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"24-BGA (8x6)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4731","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between S25FL256SAGBHAA03 and S25FL256SAGBHI03?","answer":"The two parts share the same 256 Mbit FL-S Automotive core and same 24-BGA package, but the S25FL256SAGBHI03 has a different temperature grade or ordering code suffix. Check the exact suffix against your BOM requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256SAGBHAA03","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256SAGBHAA03 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}}