{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LAGNFI010","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LAGNFI010","canonicalUrl":"https://icboms.com/infineon/S25FL256LAGNFI010","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LAGNFI010","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL-L series S25FL256LAGNFI010, 256 Mbit NOR Flash, SPI - Quad I/O, QPI, 133 MHz, 2.7V-3.6V, 8-WDFN Exposed Pad (8-WSON), -40°C to 85°C, Tray.","salesMarkdown":"The Cypress S25FL256LAGNFI010 is a 256 Mbit NOR Flash memory in the FL-L series, organized as 32 M x 8 bits. It communicates over a SPI interface supporting Quad I/O and QPI protocols at a clock frequency up to 133 MHz, which gives it the read throughput needed for execute-in-place firmware and fast OTA staging in embedded systems. ## 133 MHz Quad-SPI — what the clock speed buys you At 133 MHz the Quad-SPI interface delivers a sustained read rate that keeps a Cortex-M or RISC-V core fed without wait states for code fetch, as long as the flash latency is accounted for in the memory controller setup. The Quad I/O mode uses four data lines, so the effective throughput is roughly four times that of a single-bit SPI at the same clock — meaningful for boot time and firmware image loading. The QPI mode further reduces command overhead by encoding opcodes on the quad bus, which helps in random-read scenarios. ## Package and footprint — 8-WSON with exposed pad The device comes in an 8-WDFN package with an exposed pad (supplier package 8-WSON, 6x8 mm). The package is surface-mount only; the Tray shipping medium is the factory delivery format, not a selection parameter. ROHS3 compliance is confirmed, so it passes the standard restriction-of-hazardous-substances screening for European and most global markets.","metaTitle":"S25FL256LAGNFI010 NOR Flash, 256 Mbit, 133 MHz Quad SPI","metaDescription":"Cypress S25FL256LAGNFI010 256 Mbit NOR Flash, 133 MHz Quad-SPI, 2.7V-3.6V, -40°C to 85°C, 8-WSON. Active lifecycle.","metaKeywords":null},"attributes":{"series":"FL-L","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-L","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"256Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","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 ~ 85°C (TA)","Supplier Device Package":"8-WSON (6x8)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8300","priceTiers":[{"qty":1,"price":"$5.83000","currency":"USD"},{"qty":10,"price":"$5.32300","currency":"USD"},{"qty":25,"price":"$5.22120","currency":"USD"},{"qty":40,"price":"$5.18350","currency":"USD"},{"qty":80,"price":"$4.65113","currency":"USD"},{"qty":338,"price":"$4.63373","currency":"USD"},{"qty":676,"price":"$4.34284","currency":"USD"},{"qty":1014,"price":"$4.15959","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL256LAGNFI010/alternatives.json"},"ai":{"faq":[{"question":"Is S25FL256LAGNFI010 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's specification."},{"question":"Can S25FL256LAGNFI010 replace other S25FL256Lxxxx variants?","answer":"The S25FL256LAGNFI010 is part of the S25FL256 base product family. It shares the 256 Mbit density, 133 MHz Quad-SPI interface, and 2.7-3.6 V supply with siblings like the S25FL256LAGBHI020 and S25FL256LAGMFN000, but package and temperature grade differ. The S25FL256LAGNFI010 uses an 8-WSON package at industrial temperature (-40°C to 85°C). For a direct drop-in replacement, verify the package footprint (8-WSON) and temperature range match your design. The automotive-grade variant S25FL256LAGNFB010 extends the temperature range to -40°C to 105°C and carries AEC-Q100 qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LAGNFI010","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LAGNFI010 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}}