{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MT25QU128ABA1EW9-0SIT","brand":"Micron Technology","brandSlug":"micron","productSlug":"MT25QU128ABA1EW9-0SIT","canonicalUrl":"https://icboms.com/micron/MT25QU128ABA1EW9-0SIT","factsUrl":"https://icboms.com/api/mcp/products/MT25QU128ABA1EW9-0SIT","rawCanonicalId":null},"summary":{"shortDescription":"Micron MT25QU128ABA1EW9-0SIT, 128Mbit NOR Flash, SPI Quad I/O interface, 133 MHz clock, 1.7V to 2V supply, 8-WDFN exposed pad package, -40°C to 85°C operating temperature.","salesMarkdown":"## 128 Mbit NOR Flash on a 1.8 V SPI bus The Micron MT25QU128ABA1EW9-0SIT is a 128 Mbit NOR Flash memory organised as 16M x 8 bits, accessed through a Quad I/O SPI interface clocked at 133 MHz. It operates from a 1.7 V to 2 V supply rail. ## Temperature grade and environment Rated for -40°C to 85°C ambient (industrial temperature range).","metaTitle":"MT25QU128ABA1EW9-0SIT NOR Flash 128Mbit, 133 MHz SPI, 8-WDFN","metaDescription":"MT25QU128ABA1EW9-0SIT 128Mbit NOR Flash, SPI Quad I/O, 133 MHz, 1.7V-2V, -40°C to 85°C. Active lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tray","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI - Quad I/O","Voltage - Supply":"1.7V ~ 2V","Memory Organization":"16M x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-WPDFN (8x6) (MLP8)","Write Cycle Time - Word, Page":"8ms, 2.8ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.04","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.04000","currency":"USD"},{"qty":10,"price":"$3.66300","currency":"USD"},{"qty":25,"price":"$3.58360","currency":"USD"},{"qty":40,"price":"$3.56425","currency":"USD"},{"qty":80,"price":"$3.19575","currency":"USD"},{"qty":230,"price":"$3.18417","currency":"USD"},{"qty":440,"price":"$3.06782","currency":"USD"},{"qty":1920,"price":"$2.91656","currency":"USD"}]},"links":{"datasheetUrl":"https://media-www.micron.com/-/media/client/global/documents/products/data-sheet/nor-flash/serial-nor/mt25q/die-rev-a/mt25q_qlhs_u_128_aba_0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the supply voltage range for MT25QU128ABA1EW9-0SIT?","answer":"The supply voltage range is 1.7 V to 2 V, making it a 1.8 V nominal part. It is not compatible with 3.3 V SPI buses without level translation."},{"question":"Does MT25QU128ABA1EW9-0SIT support Quad SPI?","answer":"Yes, the memory interface is SPI with Quad I/O support, allowing four data lines for higher throughput at the 133 MHz clock rate."},{"question":"What is the closest functional equivalent to MT25QU128ABA1EW9-0SIT?","answer":"The MT25QU128ABA8E54-0SIT TR is the same 128 Mbit NOR Flash die in Tape & Reel packaging. For a 3.3 V supply, the MT25QL128ABA1EW9-0SIT TR uses the same package and pinout but operates at 2.7 V to 3.6 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micron/MT25QU128ABA1EW9-0SIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micron/MT25QU128ABA1EW9-0SIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:39:07.965Z","lastPublished":"2026-07-11T19:39:07.965Z","indexable":true}}