{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL164K0XMFBQ10","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL164K0XMFBQ10","canonicalUrl":"https://icboms.com/infineon/S25FL164K0XMFBQ10","factsUrl":"https://icboms.com/api/mcp/products/S25FL164K0XMFBQ10","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL1-K series 64Mbit SPI NOR Flash, 108 MHz Quad I/O, 2.7-3.6 V, 8-SOIC (0.209 in), AEC-Q100 Grade 2, -40°C to 105°C, 8M × 8 organization, 3ms write cycle.","salesMarkdown":"## 64 Mbit SPI NOR Flash for automotive and industrial storage The Infineon S25FL164K0XMFBQ10 is a 64 Mbit SPI NOR Flash memory from the FL1-K series, organized as 8M × 8 bits. It communicates over a Quad I/O SPI interface at up to 108 MHz, delivering read throughput suitable for code shadowing, firmware storage, and data logging in embedded systems. Buyers should evaluate a pin-compatible alternative within the FL1-K family for new designs or long-term production support. The 108 MHz clock rate with Quad I/O (four data lines) gives a theoretical peak read throughput of 54 MB/s in fast-read mode. For a 64 Mbit device, that means the entire array can be read in roughly 150 ms. In practice, the 3 ms page write cycle (word or page) sets the floor for programming throughput — about 330 bytes per page write assuming a 256-byte page. The SPI interface keeps pin count low (8-SOIC package), which simplifies PCB routing and frees GPIOs on the host MCU. ## Package and footprint — 8-SOIC with 5.30 mm width No exposed thermal pad; power dissipation is modest for a NOR Flash (typical active current in the low tens of mA).","metaTitle":"Infineon S25FL164K0XMFBQ10 64Mbit SPI NOR Flash, 108 MHz","metaDescription":"Infineon S25FL164K0XMFBQ10 64Mbit SPI NOR Flash, 108 MHz Quad I/O, 2.7-3.6 V, 8-SOIC, AEC-Q100, -40 to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL164K0XMFBQ10","Series":"Automotive, AEC-Q100, FL1-K","Package":"Tray","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 ~ 105°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":"Can this part handle a 95°C local ambient at the SOIC pad in an under-hood application?","answer":"The AEC-Q100 Grade 2 rating specifies -40°C to 105°C maximum ambient (TA). A 95°C local ambient leaves approximately 10°C of headroom to the rating limit. If the SOIC pad temperature is confirmed at or below 95°C in the customer's thermal simulation, the part passes the Grade 2 boundary. Grade 2 qualification includes temperature cycling and high-temperature operational life testing not applied to commercial-temperature variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL164K0XMFBQ10","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL164K0XMFBQ10 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}}