{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL116K0XBHI023","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL116K0XBHI023","canonicalUrl":"https://icboms.com/infineon/S25FL116K0XBHI023","factsUrl":"https://icboms.com/api/mcp/products/S25FL116K0XBHI023","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies FL1-K series NOR flash memory, 16Mbit, SPI Quad I/O, 108 MHz, 2.7V-3.6V, -40°C to 85°C, 24-TBGA (8x6mm), Tape & Reel.","salesMarkdown":"## 16 Mbit NOR flash with Quad SPI — what the 108 MHz clock means for read throughput The S25FL116K0XBHI023 is a 16 Mbit NOR flash memory from Infineon's FL1-K series, organized as 2M x 8 bits and accessed via a SPI Quad I/O interface running at up to 108 MHz. In quad-read mode, each clock cycle transfers four bits, so the raw throughput ceiling is 108 MHz × 4 bits = 54 MB/s — enough to feed a Cortex-M4 executing code-in-place or to stream firmware update data without stalling the bus. ## Industrial temperature grade and BGA footprint — board-fit realities The 24-TBGA package (8x6mm body) requires a controlled solder profile — the 0.8mm ball pitch is fine enough that a 4-layer PCB with microvias is typical for fan-out, though a 2-layer board can work if the signal routing is kept short and the ground plane is solid under the BGA. The page write cycle time is 3ms typical — budget this into the firmware update routine: writing a full 64 KB sector at 256-byte pages takes roughly 256 × 3ms = 768ms, plus sector erase time. For over-the-air updates, the host MCU must hold the SPI bus active through the write cycle or poll the status register. Infineon lists the S25FL116K0XBHI023 as Obsolete. No pin-compatible drop-in replacement from Infineon is documented, so a board spin or firmware change may be required if migrating to a current-generation part.","metaTitle":"Infineon S25FL116K0XBHI023 16Mbit NOR Flash, 108 MHz","metaDescription":"Infineon S25FL116K0XBHI023 16Mbit NOR Flash, 108 MHz clock, SPI Quad I/O, 2.7-3.6V, -40°C to 85°C, 24-TBGA. 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":{"Mfr":"Infineon Technologies","Series":"FL1-K","Package":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"16Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"24-TBGA","Product Status":"Obsolete","Clock Frequency":"108 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL116","Memory Organization":"2M x 8","Operating Temperature":"-40°C~85°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":"What is the closest pin-compatible alternative to the S25FL116K0XBHI023?","answer":"No pin-compatible successor is recorded on this line. The FL1-K series has been superseded by newer NOR flash families with different package options and interface speeds. A board-level redesign or firmware migration to a current-generation part is the typical path. Cross-reference candidates from other vendors (e.g., Winbond, Macronix, GigaDevice) exist but require validation of the SPI command set and timing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL116K0XBHI023","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL116K0XBHI023 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:24:02.479Z","lastPublished":"2026-07-21T02:24:02.479Z","indexable":true}}