{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL164K0XBHVS20","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL164K0XBHVS20","canonicalUrl":"https://icboms.com/infineon/S25FL164K0XBHVS20","factsUrl":"https://icboms.com/api/mcp/products/S25FL164K0XBHVS20","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL1-K series, S25FL164K0XBHVS20, 64Mbit NOR FLASH, 8M x 8 organization, 108MHz Quad SPI, 2.7V–3.6V supply, -40°C to 105°C, 24-TBGA (8x6mm), tray.","salesMarkdown":"That means Infineon has stopped production — no last-time-buy window remains open through the factory channel. For a production line that needs this exact 64Mbit NOR Flash in the 24-TBGA footprint, the only sourcing path is the independent distribution market: surplus, new-old-stock, or broker inventory. ## 64Mbit NOR Flash with Quad SPI — what the 108 MHz clock buys you 64Mbit NOR Flash organized as 8M x 8, Quad SPI interface at 108 MHz. The 2.7V to 3.6V supply range is standard 3.3V logic — compatible with most MCU and SoC SPI ports without level translation. ## 24-TBGA (8x6mm) — footprint and handling notes The 24-ball TBGA measures 8x6mm. It's a surface-mount BGA, so the PCB needs a solder-paste stencil and an X-ray inspection step post-reflow. ## 3.3V SPI compatibility — yes, it works The supply range is 2.7V to 3.6V, so a 3.3V SPI bus is right in the operating window. No level shifter needed for the Quad I/O lines. The 108 MHz clock is the maximum rated speed; at lower frequencies (25 MHz, 50 MHz) the part runs with zero wait states, which simplifies timing closure on legacy MCU designs.","metaTitle":"Infineon S25FL164K0XBHVS20 64Mbit NOR Flash, Quad SPI","metaDescription":"Infineon S25FL164K0XBHVS20 64Mbit NOR Flash, 108MHz Quad SPI, 2.7V-3.6V, -40°C to 105°C, 24-TBGA. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL164K0XBHVS20","Series":"FL1-K","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"64Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"24-TBGA","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~105°C(TA)","Supplier Device Package":"24-BGA (8x6)","Write Cycle Time - Word, Page":"3ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7d9913df32b66d1dec79117d154aa352.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy S25FL164K0XBHVS20?","answer":"We source this obsolete part through independent distribution — surplus, new-old-stock, and broker inventory. Submit an RFQ for current availability and pricing; we confirm both at quote time. No stock or price figures are published here because the supply is sourced to order."},{"question":"Is S25FL164K0XBHVS20 obsolete?","answer":"Yes. Infineon lists this part as Obsolete. No factory production remains; the only channel is the independent market."},{"question":"Is S25FL164K0XBHVS20 compatible with 3.3V SPI?","answer":"Yes. The supply range is 2.7V to 3.6V, so a 3.3V SPI bus is within the operating window. The Quad I/O interface operates at that voltage without level shifting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL164K0XBHVS20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL164K0XBHVS20 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}}