{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL256LDPMFN003","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL256LDPMFN003","canonicalUrl":"https://icboms.com/infineon/S25FL256LDPMFN003","factsUrl":"https://icboms.com/api/mcp/products/S25FL256LDPMFN003","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L Series, 256Mbit, FLASH - NOR, SPI - Quad I/O, QPI, 66MHz, 2.7V ~ 3.6V, -40°C ~ 125°C, 16-SOIC (0.295\", 7.50mm Width), Surface Mount.","salesMarkdown":"## 256 Mbit NOR Flash with Quad-SPI — what this part is for The S25FL256LDPMFN003: SPI interface with Quad I/O and QPI support, 66 MHz clock. Typical applications include code shadowing in embedded processors, firmware storage for networking equipment, and configuration data logging in industrial controllers. ## 66 MHz Quad-SPI — read throughput and bus timing QPI mode reduces command overhead by encoding opcodes on four pins. ## Supply voltage and temperature — fit for outdoor and automotive environments The wide-body SOIC-16 package (7.50 mm width) handles the thermal expansion of these environments better than a narrow-body SOIC. ## Package and footprint — SOIC-16 wide, surface mount 16-SOIC wide package (0.295 inch body width, 7.50 mm), surface-mount only. Supplier device package is 16-SOIC.","metaTitle":"Infineon S25FL256LDPMFN003 256Mbit NOR Flash, 66MHz SPI","metaDescription":"Infineon S25FL256LDPMFN003 256Mbit FLASH - NOR, SPI Quad I/O, QPI, 66MHz clock, -40 to 125°C, SOIC-16. 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":"FL-L","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":"66 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":"$4.5495","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fddab2140198b53f244f99aa103ac091.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can S25FL256LDPMFN003 replace the S25FL256S series directly?","answer":"The S25FL256LDPMFN003 is from the FL-L series, which is the successor to the S25FL256S family. Both use the same 16-SOIC wide footprint and the same Quad-SPI interface. The FL-L series typically offers a higher clock frequency (66 MHz vs 104 MHz on some S25FL256S variants) and a wider temperature range. Pin compatibility is maintained across the two families, so a direct PCB replacement is possible, but verify the timing parameters in your specific read timing budget."},{"question":"What package does S25FL256LDPMFN003 come in?","answer":"The device is packaged in a 16-SOIC wide-body package (0.295 inch body width, 7.50 mm). The supplier device package is 16-SOIC. It is surface-mount only and ships in Tape & Reel (TR) format."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL256LDPMFN003","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL256LDPMFN003 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}}