{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL164K0XBHIS20","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL164K0XBHIS20","canonicalUrl":"https://icboms.com/infineon/S25FL164K0XBHIS20","factsUrl":"https://icboms.com/api/mcp/products/S25FL164K0XBHIS20","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL1-K series, S25FL164K0XBHIS20, 64Mbit NOR Flash, 108MHz SPI Quad I/O, 2.7-3.6V supply, -40 to 85°C, 3ms write cycle, 24-TBGA (8x6mm) surface-mount.","salesMarkdown":"## 64 Mbit NOR Flash in a 24-ball BGA — what this part is Typical applications include code shadowing in embedded systems, firmware storage for networking equipment, and data logging in industrial controllers where the Quad I/O bus gives a decent read throughput without the pin count of a parallel NOR. Infineon has stopped production, so new-issue material is no longer available through the factory channel. Any stock on hand is surplus or last-time-buy inventory held by independent distributors. If you have an active BOM line using this exact code, you are looking at either sourcing from the spot market or qualifying a replacement. The 108 MHz Quad I/O and 64 Mbit density are common enough that several current-production NOR Flash parts from Infineon, Macronix, Winbond, and ISSI can cover the same function, but the 24-ball BGA (8x6 mm) footprint is specific — a pin-compatible drop-in is not guaranteed without checking the ball map against the datasheet. ## 108 MHz Quad I/O — read performance and bus margin For a 64 Mbit part, that means the entire array can be read in under 150 ms, which is fine for code shadowing or fast boot loads. The 3 ms page write cycle is typical for NOR — not a bottleneck for firmware updates, but not a candidate for high-frequency data logging. The 2.7 V minimum supply means the part stays operational through a 3.3 V rail with typical tolerance, though you lose headroom if the rail dips below 2.7 V during brownout.","metaTitle":"Infineon S25FL164K0XBHIS20 64Mbit NOR Flash, 108MHz SPI","metaDescription":"Infineon S25FL164K0XBHIS20 64Mbit NOR Flash, 108MHz SPI Quad I/O, 2.7-3.6V, -40 to 85°C, 24-TBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"S25FL164K0XBHIS20","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 ~ 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/a68b7e99eb04ca36ab30eedaef96990c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a direct replacement for S25FL164K0XBHIS20?","answer":"No official Infineon successor is listed for this order code. Current-production NOR Flash parts from Infineon (FL1-L or FL-S series), Macronix (MX25 series), or Winbond (W25Q series) are functional equivalents in the same density and interface class, but the BGA ball map must be verified against the S25FL164K0XBHIS20 datasheet before committing a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL164K0XBHIS20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL164K0XBHIS20 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}}