{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MT25QU128ABA1ESE-0SIT","brand":"Micron Technology","brandSlug":"micron","productSlug":"MT25QU128ABA1ESE-0SIT","canonicalUrl":"https://icboms.com/micron/MT25QU128ABA1ESE-0SIT","factsUrl":"https://icboms.com/api/mcp/products/MT25QU128ABA1ESE-0SIT","rawCanonicalId":null},"summary":{"shortDescription":"Micron MT25QU128ABA1ESE-0SIT, 128Mbit NOR Flash, SPI Quad I/O interface, 133 MHz clock, 1.7V to 2V supply, -40°C to 85°C, 8-SOIC (5.30mm width), Tray.","salesMarkdown":"The MT25QU128ABA1ESE-0SIT: 128 Mbit NOR Flash in an 8-pin SOIC package, SPI Quad I/O at 133 MHz. Supply range is 1.7 V to 2 V. ## Supply voltage — the 1.8 V decision Supply range is 1.7 V to 2 V. Write-cycle times: 8 ms for a word, 2.8 ms for a page. ## Temperature grade and environment Rated for -40°C to 85°C ambient.","metaTitle":"Micron MT25QU128ABA1ESE-0SIT 128Mbit NOR Flash, 133 MHz, 1.7V-2V","metaDescription":"Micron MT25QU128ABA1ESE-0SIT 128Mbit NOR Flash memory, SPI Quad I/O interface, 133 MHz clock, 1.7V to 2V supply, -40°C to 85°C, 8-SOIC. Active, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tray","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","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-SO","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":1800,"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 voltage supply range of MT25QU128ABA1ESE-0SIT?","answer":"The supply range is 1.7 V to 2 V. This is a 1.8 V nominal part, designed to run directly from a 1.8 V rail without an extra regulator."},{"question":"What is the package and pinout of MT25QU128ABA1ESE-0SIT?","answer":"It comes in an 8-pin SOIC package (8-SO, 5.30 mm body width). Pin 1 is marked by a dot and a bevel. The pinout is standard for SPI NOR Flash: CS#, CLK, DI, DO, WP#, and HOLD#."},{"question":"Is MT25QU128ABA1ESE-0SIT RoHS compliant?","answer":"Yes, it is rated ROHS3 Compliant."},{"question":"What are alternatives or equivalents to MT25QU128ABA1ESE-0SIT?","answer":"For a 3.3 V system, the pin-compatible MT25QL128ABA1EW9-0SIT TR is the direct equivalent with the same 133 MHz Quad SPI interface. For automotive 105°C applications, the MT25QL128ABA8ESF-0AAT TR (AEC-Q100) is the alternative, though it also requires a 2.7 V to 3.6 V supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micron/MT25QU128ABA1ESE-0SIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micron/MT25QU128ABA1ESE-0SIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:20:07.516Z","lastPublished":"2026-07-11T19:20:07.516Z","indexable":true}}