{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL164K0XMFIQ11","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL164K0XMFIQ11","canonicalUrl":"https://icboms.com/infineon/S25FL164K0XMFIQ11","factsUrl":"https://icboms.com/api/mcp/products/S25FL164K0XMFIQ11","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FL1-K series 64Mbit NOR Flash, SPI Quad I/O, 108 MHz, 2.7–3.6 V, 8M×8 organization, 3 ms write cycle, -40°C to 85°C, surface-mount 8-SOIC (0.209 inch, 5.30 mm width), tube.","salesMarkdown":"## 64 Mbit NOR Flash for code storage — what the 108 MHz SPI Quad I/O means for the bus The S25FL164K0XMFIQ11 is a 64 Mbit NOR Flash from the FL1-K series, organized as 8M × 8 bits. It uses an SPI Quad I/O interface clocked at 108 MHz, with a 2.7 V to 3.6 V supply range and an 8-SOIC package. ## Industrial temperature range — outdoor and factory-floor fit The 3 ms page write cycle is typical for NOR — fast enough for OTA firmware staging, but not a candidate for high-frequency data logging. ## Obsolete — sourcing reality for the BOM line No last-time-buy window remains open through the factory channel. There is no official pin-compatible successor listed in the Cypress FL1-K family that carries the same 8-SOIC package and 64 Mbit density — any replacement would require a PCB respin or a software change to a different interface.","metaTitle":"Cypress S25FL164K0XMFIQ11 64Mbit NOR Flash, SPI Quad I/O, 108 MHz","metaDescription":"Cypress S25FL164K0XMFIQ11 64Mbit NOR Flash, SPI Quad I/O, 108 MHz, 2.7-3.6V, -40°C to 85°C, 8-SOIC. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL164K0XMFIQ11","Series":"FL1-K","Package":"Tube","Technology":"FLASH - NOR","Memory Size":"64Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","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-SOIC","Write Cycle Time - Word, Page":"3ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a68b7e99eb04ca36ab30eedaef96990c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the operating temperature range of S25FL164K0XMFIQ11?","answer":"The S25FL164K0XMFIQ11 is rated for -40°C to 85°C ambient, making it suitable for industrial and outdoor environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL164K0XMFIQ11","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL164K0XMFIQ11 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}}