{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MT25QU128ABA8E12-0AAT","brand":"Micron Technology","brandSlug":"micron","productSlug":"MT25QU128ABA8E12-0AAT","canonicalUrl":"https://icboms.com/micron/MT25QU128ABA8E12-0AAT","factsUrl":"https://icboms.com/api/mcp/products/MT25QU128ABA8E12-0AAT","rawCanonicalId":null},"summary":{"shortDescription":"Micron Automotive, AEC-Q100 series, MT25QU128ABA8E12-0AAT, 128Mbit NOR Flash, SPI - Quad I/O, 133 MHz, 1.7V ~ 2V supply, -40°C ~ 105°C, 24-TBGA package.","salesMarkdown":"## 128 Mbit NOR Flash for automotive code storage The Micron MT25QU128ABA8E12-0AAT is a 128 Mbit NOR Flash memory organized as 16M x 8, using the Quad SPI interface for read and program operations. It runs at a clock frequency of 133 MHz, which gives a practical read throughput sufficient for execute-in-place (XIP) firmware in automotive ECUs, ADAS modules, and transmission controllers. The part is qualified to AEC-Q100, meaning it has passed the stress tests required for automotive-grade components — a non-negotiable for any production BOM that leaves the prototype bench. ## Quad SPI interface — why it matters for boot time Quad I/O SPI reads four bits per clock cycle at 133 MHz. Page program time is 2.8 ms typical; sector erase is 8 ms typical. ## Package and mounting — 24-TBGA layout considerations The 24-TBGA (6x8 mm body) is a fine-pitch BGA that requires controlled impedance traces on the PCB for the SPI lines, especially at 133 MHz. X-ray inspection after reflow is recommended to catch voiding under the balls. The package is surface-mount only; no socket option exists for this footprint, so plan for a programming fixture or in-system programming via the SPI header during board-level test.","metaTitle":"MT25QU128ABA8E12-0AAT NOR Flash 128Mbit, 133MHz, AEC-Q100","metaDescription":"Micron MT25QU128ABA8E12-0AAT automotive NOR Flash, 128Mbit, SPI Quad I/O, 133MHz, -40 to 105°C, 24-TBGA. AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Bulk","Technology":"FLASH - NOR","Memory Size":"128Mbit","Memory Type":"Non-Volatile","Memory Format":"FLASH","Mounting Type":"Surface Mount","Package / Case":"24-TBGA","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 ~ 105°C (TA)","Supplier Device Package":"24-T-PBGA (6x8)","Write Cycle Time - Word, Page":"8ms, 2.8ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.54000","currency":"USD"},{"qty":10,"price":"$4.12100","currency":"USD"},{"qty":25,"price":"$4.03160","currency":"USD"},{"qty":50,"price":"$4.00980","currency":"USD"},{"qty":100,"price":"$3.59530","currency":"USD"},{"qty":250,"price":"$3.58220","currency":"USD"},{"qty":500,"price":"$3.45130","currency":"USD"},{"qty":1000,"price":"$3.28113","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":"Is MT25QU128ABA8E12-0AAT compatible with 1.8V systems?","answer":"Yes, the supply voltage range is 1.7V to 2V, so it runs directly on a 1.8V rail without additional regulation."},{"question":"What are the equivalent parts to MT25QU128ABA8E12-0AAT?","answer":"The tape-and-reel variant MT25QU128ABA8E12-0AAT TR is electrically identical, differing only in packaging medium. For a commercial temperature range (85°C max), the MT25QU128ABA8E12-0SIT (tray) or MT25QU128ABA8ESF-0SIT TR (tape-and-reel) are functional equivalents but lack the 105°C rating and AEC-Q100 qualification."},{"question":"What is the lead time for MT25QU128ABA8E12-0AAT?","answer":"Lead time is confirmed at quote time against an RFQ. As an active, non-allocated part, typical lead times are in line with industry norms for NOR Flash, but current conditions vary — request a quote for the latest estimate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/micron/MT25QU128ABA8E12-0AAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/micron/MT25QU128ABA8E12-0AAT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T21:08:28.398Z","lastPublished":"2026-07-13T21:08:28.398Z","indexable":true}}