{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128LAGBHV023","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128LAGBHV023","canonicalUrl":"https://icboms.com/infineon/S25FL128LAGBHV023","factsUrl":"https://icboms.com/api/mcp/products/S25FL128LAGBHV023","rawCanonicalId":null},"summary":{"shortDescription":"Infineon FL-L series SPI NOR Flash, 128Mbit, 133 MHz, Quad I/O, 2.7-3.6V, -40 to 105°C, 24-BGA (8x6mm), Tape & Reel.","salesMarkdown":"The S25FL128LAGBHV023: The 24-ball BGA (8x6 mm) footprint (supplier device package 24-BGA) demands a four-layer PCB for clean fan-out of the SPI and QPI signals — the 0.80 mm ball pitch leaves room for one via per signal between balls, but the inner rows require microvias or a dog-bone breakout. Supply decoupling should follow the reference design: a 100 nF ceramic placed within 2 mm of each VDD ball, with a 10 µF bulk cap per voltage plane. ## Read throughput and interface At 133 MHz clock, the Quad I/O interface delivers a theoretical 532 Mbit/s read throughput — enough to shadow a 128 Mbit code image into RAM in under 250 ms. The QPI mode reduces the command overhead by keeping the address and data on the same four I/O lines, which simplifies the controller state machine. The 16M x 8 organization means the device is byte-addressable on the SPI bus; the controller issues a 24-bit address for each read or write operation. For firmware-over-the-air updates, the 128 Mbit capacity holds two full application images plus a bootloader with room for a configuration sector. ## Temperature grade and deployment The 105°C ceiling gives 20°C margin above the standard industrial grade — critical for designs that must survive a hot-day stall condition. Active lifecycle status means no last-time-buy risk for ongoing production. The FL-L series is Infineon's current-generation SPI NOR family, so new designs can commit to this part without a near-term migration plan.","metaTitle":"Infineon S25FL128LAGBHV023 128Mbit NOR Flash, 133 MHz","metaDescription":"Infineon S25FL128LAGBHV023 FL-L series 128Mbit SPI NOR Flash, 133 MHz clock, Quad I/O, -40 to 105°C, 24-BGA. Active lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"FL-L","Package":"Tape & Reel (TR)","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"24-TBGA","Product Status":"Active","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O, QPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"S25FL128","Memory Organization":"16M x 8","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"24-BGA (8x6)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9757","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum SPI clock frequency for this NOR flash?","answer":"The clock frequency is 133 MHz. In Quad I/O mode, this yields an effective read throughput of 532 Mbit/s. The controller must support the 133 MHz timing — check the SPI timing diagram in the datasheet for setup/hold margins."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128LAGBHV023","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128LAGBHV023 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}