{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256SAGMFV003","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256SAGMFV003","canonicalUrl":"https://icboms.com/infineon/S25FL256SAGMFV003","factsUrl":"https://icboms.com/api/mcp/products/S25FL256SAGMFV003","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies FL-S series NOR Flash, 256Mbit, SPI Quad I/O, 133 MHz, 2.7V-3.6V, -40°C~105°C, 16-SOIC 7.50mm, S25FL256SAGMFV003.","salesMarkdown":"## 256 Mbit NOR flash — firmware and data-logging density The S25FL256SAGMFV003 is a 256 Mbit NOR flash from Infineon's FL-S series, organized as 32M x 8 and accessed through an SPI Quad I/O interface at up to 133 MHz. The 256 Mbit density suits firmware images that exceed 16 MB, plus a data-logging partition, without needing a second device on the bus. ## Industrial temperature range and supply rail The -40°C to 105°C ambient range covers industrial enclosures, outdoor telecom cabinets, and under-hood automotive auxiliary modules — the 105°C ceiling keeps data integrity during a stalled fan or summer heat soak. The 16-SOIC wide-body package (7.50 mm body width) is a rework-friendly footprint — standard hot-air stations handle it without a preheater, and the 1.27 mm pitch allows two-layer PCB breakout. The supplier device package is listed as 16-SOIC, matching the 16-SOIC (0.295\", 7.50mm Width) case code.","metaTitle":"S25FL256SAGMFV003 Infineon 256Mbit NOR Flash, 133MHz SPI","metaDescription":"S25FL256SAGMFV003 Infineon FL-S series 256Mbit NOR flash, SPI Quad I/O, 133MHz, 2.7-3.6V, -40 to 105°C, 16-SOIC. Active production, sourced to order.","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":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"256Mbit","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":"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~105°C(TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0050","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the clock frequency and interface of S25FL256SAGMFV003?","answer":"The S25FL256SAGMFV003 supports SPI Quad I/O at a clock frequency of 133 MHz. Quad I/O mode reads four bits per clock cycle, delivering a sustained throughput that keeps a Cortex-M4 or RISC-V core fed during XIP execution without wait-state stalling."},{"question":"What temperature range does S25FL256SAGMFV003 support?","answer":"This industrial-grade rating means the flash retains data and meets timing over the full automotive cabin and engine-bay auxiliary module envelope — no derating needed for a 95°C enclosure interior."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256SAGMFV003","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256SAGMFV003 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}}