{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"S25FL128LDPMFB000","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"S25FL128LDPMFB000","canonicalUrl":"https://icboms.com/infineon/S25FL128LDPMFB000","factsUrl":"https://icboms.com/api/mcp/products/S25FL128LDPMFB000","rawCanonicalId":null},"summary":{"shortDescription":"Infineon S25FL128LDPMFB000, Automotive AEC-Q100 FL-L series, 128Mbit NOR Flash, SPI Quad I/O QPI, 66 MHz, 2.7V-3.6V, 16-SOIC, -40°C to 85°C.","salesMarkdown":"## Automotive NOR Flash for code shadowing and data logging The SPI interface supports Quad I/O and QPI modes, enabling read throughput up to 66 MHz clock frequency. This part is intended for automotive ECU firmware storage, boot code shadowing, and data logging where non-volatile retention and fast random access are required. ## Quad SPI throughput and bus margin At 66 MHz in Quad I/O mode, the effective read bandwidth reaches roughly 33 MB/s — enough to support XIP (eXecute-In-Place) for many real-time kernels without a separate RAM shadow. The QPI mode reduces command overhead by using the same four I/O lines for address and data, which tightens the first-read latency. For a design targeting fast boot under 500 ms from power-on, this part's 66 MHz clock and Quad interface keep the bus margin comfortable. ## AEC-Q100 grade and temperature range No PPAP letter is included in this listing, but the AEC-Q100 marking on the device itself is the usual evidence for production release. Supplied in a 16-pin SOIC wide-body (7.50 mm width) package, surface-mount. The 0.295-inch body width matches the standard JEDEC SOIC-16W footprint. No exposed thermal pad — power dissipation is modest for a NOR Flash device. MSL rating is not listed here; assume MSL 3 unless a bake step is confirmed from the reel label.","metaTitle":"S25FL128LDPMFB000 128Mbit NOR Flash, AEC-Q100","metaDescription":"Infineon S25FL128LDPMFB000 automotive AEC-Q100 128Mbit NOR Flash in 16-SOIC. SPI Quad I/O, 66 MHz, 2.7V-3.6V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"Automotive, AEC-Q100, FL-L","Package":"Tray","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","Clock Frequency":"66 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~85°C(TA)","Supplier Device Package":"16-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2875","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Does S25FL128LDPMFB000 support Quad SPI?","answer":"Yes, the memory interface includes SPI Quad I/O and QPI modes, allowing four-bit data transfers at up to 66 MHz clock frequency."},{"question":"What is the equivalent replacement for S25FL128LDPMFB000?","answer":"For a pin-compatible alternative, review other 128 Mbit NOR Flash devices in the same 16-SOICW package with Quad SPI interface, but verify the AEC-Q100 grade separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/S25FL128LDPMFB000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/S25FL128LDPMFB000 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}}