{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL164K0XNFI010","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL164K0XNFI010","canonicalUrl":"https://icboms.com/infineon/S25FL164K0XNFI010","factsUrl":"https://icboms.com/api/mcp/products/S25FL164K0XNFI010","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL1-K series S25FL164K0XNFI010, 64Mbit NOR Flash, SPI Quad I/O interface, 108 MHz clock, 2.7-3.6V supply, -40°C to 85°C, 8-WFDFN exposed pad (5x6mm), 3ms page write cycle.","salesMarkdown":"It communicates over a Quad SPI interface at up to 108 MHz, which gives enough read bandwidth for execute-in-place (XIP) code shadowing in embedded systems. That means Cypress (now Infineon) has stopped production; there is no last-time-buy window still open. The 108 MHz clock rate, combined with the Quad I/O interface, lets the host controller read four bits per cycle. For a firmware image stored in NOR Flash and shadowed to RAM at boot, that throughput cuts the load time compared to a single-bit SPI part at the same frequency. The 3 ms page write cycle is typical for NOR — fine for configuration storage, but not a candidate for high-frequency data logging. ## Package and footprint — 8-WSON exposed pad Surface-mount only; no socket option.","metaTitle":"S25FL164K0XNFI010 64Mbit NOR Flash, 108 MHz Quad SPI","metaDescription":"Cypress S25FL164K0XNFI010 64Mbit NOR Flash, SPI Quad I/O at 108 MHz, 2.7-3.6V, -40°C to 85°C, 8-WSON.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL164K0XNFI010","Series":"FL1-K","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"64Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Clock Frequency":"108 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL164","Memory Organization":"8M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-WSON (5x6)","Write Cycle Time - Word, Page":"3ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$518.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a68b7e99eb04ca36ab30eedaef96990c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/S25FL164K0XNFI010/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy S25FL164K0XNFI010 and how do I get a price?","answer":"This part is obsolete and sourced through independent distribution. Submit an RFQ — we confirm availability and current pricing at quote time. No stock or price figures are published because the surplus market moves daily."},{"question":"What is the replacement for S25FL164K0XNFI010?","answer":"A pin-compatible drop-in from the same FL1-K family is not confirmed — verify footprint, interface, and supply voltage against your board before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL164K0XNFI010","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL164K0XNFI010 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}