{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256SAGMFVR03","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256SAGMFVR03","canonicalUrl":"https://icboms.com/infineon/S25FL256SAGMFVR03","factsUrl":"https://icboms.com/api/mcp/products/S25FL256SAGMFVR03","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-S series S25FL256SAGMFVR03, 256 Mbit NOR Flash memory, SPI - Quad I/O interface, 133 MHz clock, 2.7V–3.6V supply, -40°C to 105°C, 16-SOIC package.","salesMarkdown":"The S25FL256SAGMFVR03: It speaks SPI with Quad I/O, hitting a 133 MHz clock rate that pushes read throughput well past what a standard SPI part can manage — useful when you are shadowing code to RAM or holding a FPGA configuration bitstream. ## 133 MHz and Quad I/O — what the clock speed buys you At 133 MHz in Quad I/O mode, this part can deliver around 66 MB/s read throughput in Fast Read Quad Output mode. That matters if you are doing execute-in-place (XIP) from Flash or loading a large FPGA image at power-up — the bus is not the bottleneck. The Quad SPI interface is standard on modern MCUs and FPGAs, so the pin count stays at four data lines plus chip select and clock. No need for a parallel bus footprint.","metaTitle":"S25FL256SAGMFVR03 256 Mbit NOR Flash, Quad SPI, 133 MHz","metaDescription":"Cypress S25FL256SAGMFVR03 256 Mbit NOR Flash with Quad SPI interface, 133 MHz clock, -40°C to 105°C. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"FL-S","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-S","Package":"Tape & Reel (TR) Cut Tape (CT)","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":"$5.7900","priceTiers":[{"qty":1,"price":"$5.79000","currency":"USD"},{"qty":10,"price":"$5.28600","currency":"USD"},{"qty":25,"price":"$5.18520","currency":"USD"},{"qty":50,"price":"$5.14740","currency":"USD"},{"qty":100,"price":"$4.61890","currency":"USD"},{"qty":250,"price":"$4.60152","currency":"USD"},{"qty":500,"price":"$4.31268","currency":"USD"},{"qty":1450,"price":"$4.13070","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL256SAGMFVR03/alternatives.json"},"ai":{"faq":[{"question":"Does S25FL256SAGMFVR03 support Quad SPI?","answer":"Yes, the memory interface is SPI - Quad I/O, which means it supports standard SPI, Dual I/O, and Quad I/O commands. At 133 MHz, Quad I/O mode delivers roughly 66 MB/s read throughput."},{"question":"Is S25FL256SAGMFVR03 RoHS compliant?","answer":"Yes, the S25FL256SAGMFVR03 is ROHS3 compliant, meeting the latest RoHS directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256SAGMFVR03","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256SAGMFVR03 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}}