MT25QU128ABB8E12-0AUT
Micron · NOR Flash · 24-ball T-PBGA · -40~125°C, Automotive (AEC-Q100)
Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT25QU128ABB8E12-0AUT |
| Density / capacity | 128 Mb |
| Speed / grade | 166MHz |
| Supply voltage | 1.8 VOLTS |
| Operating temperature | -40C to +125C |
| Product line | Serial NOR Flash (MT25Q) |
| Lifecycle | — |
Blank rows are omitted rather than filled with a guess.
MT25QU128ABB8E12-0AUT is a 128 Mb (128Mb) Multiple I/O Serial NOR Flash device by Micron, 32Mb x4 component configuration, 1.8 VOLTS supply, rated -40C to +125C, in a 24-ball T-PBGA (TBGA) package, speed grade 166MHz (180MTPS).
Key figures
- Density: 128 Mb (128Mb).
- Component configuration: 32Mb x4.
- Supply: 1.8 VOLTS.
- Operating temperature range: -40C to +125C.
- Speed: 166MHz (180MTPS).
- Package: 24-ball T-PBGA (TBGA).
Grade and lifecycle
This ordering code carries the manufacturer’s wide-temperature grade designation; the qualification grade and operating-temperature band are carried by the temperature term attached to this page, and the prose here makes no further environmental-grade claim of its own.
The manufacturer catalog lists this ordering code with part status “Contact Sales” (captured 2026-11-02): the code is offered in the catalog and availability is confirmed through the manufacturer’s sales channel. No inventory, lifecycle or stock claim is made here.
Data source and completeness
The manufacturer part catalog prints this ordering code “MT25QU128ABB8E12-0AUT” verbatim with “Operating Temp -40C to +125C”, “I/O Voltage 1.8 VOLTS”, “Speed 166MHz”, “Part Status Code Contact Sales” and “Component Config 32Mb x4”; package “TBGA”. Device figures come from the same-manufacturer MT25QU128ABB family datasheet (md5 on file, first-party, AGG=NONE). No public datasheet hyperlink is published.
Who makes it
Micron Technology, Inc., founded 1978 and headquartered in Boise, Idaho, is the manufacturer of this serial NOR Flash family.
Cross-references & alternatives
A cross-reference here would change what a customer buys. We publish one only when each row carries a source and a date and has been checked by a named reviewer.
- Table shape: Alternative · Fit · Differs in · Source · Checked
- Blocked on: an engineering review step with a named reviewer per row
Official documentation
MemSignal does not host, reproduce or distribute datasheets. Where the manufacturer publishes one, we link to it.
Provenance
- Source: Micron MT25Q serial NOR family datasheet MT25QU128ABB (MTQU128) — first-party, md5 on file, AGG=NONE; per-code operating temperature, voltage, speed, configuration and status from the Micron serial-NOR part catalog (2026-11-02).
- Checked: 2026-11-02
Cross-reference and substitution advice appear only where each claim carries a source and a date.
Parameters not compiled for this part
- Typical applications
- Country of origin
Listed so the gap is visible on the page, not inferred later.
Related from our desk
- Spot Memory Market Splits: SSD Prices Slip While DRAM Holds Nov 6, 2026 · Market Analysis
- HIKSEMI 16GB pSLC eMMC: 100K P/E Endurance for Industrial Applications Nov 5, 2026 · Market Analysis
- Vibe Coding Is Coming for Hardware Engineering Nov 5, 2026 · Market Analysis