MT25TL256HBA8ESF-0AAT
Micron · NOR Flash · SOIC · -40~105°C, Automotive (AEC-Q100)
Compiled specifications
| Parameter | Value |
|---|---|
| Part number | MT25TL256HBA8ESF-0AAT |
| Density / capacity | 256Mb (32Mb x8) |
| Speed / grade | Twin Quad SPI NOR |
| Supply voltage | VCC = 3.0 V |
| Operating temperature | -40C to +105C |
| Product line | Twin Quad SPI NOR Flash |
| Lifecycle | — |
Blank rows are omitted rather than filled with a guess.
MT25TL256HBA8ESF-0AAT is a 256Mb Twin Quad SPI NOR Flash memory in a 32Mb x8 configuration, VCC = 3.0 V, in a SOIC package (10.30 x 10.30 x 2.65). Operating temperature range: -40C to +105C.
Key figures
- Capacity / organization: 32Mb x8 (256Mb).
- Interface: Twin Quad SPI.
- Supply: VCC = 3.0 V.
- Package: SOIC, 10.30 x 10.30 x 2.65 (package code ESF).
- Operating temperature range: -40C to +105C.
- Grade: certified wide-temperature automotive-grade device (certified via the part-grade taxonomy term on this page).
Temperature and lifecycle
The manufacturer part catalog lists this ordering code’s operating range as -40C to +105C. Its part status is "Contact Sales", which the catalog does not map to a public offer-status term, so the Lifecycle field is left blank and tracked for a manufacturer PCN.
Source and datasheet link
Device figures come from Micron Twin Quad SPI NOR Flash vehicle-grade current part (first-hand micron-ds-fo.xsl, the document body is marked manufacturer-confidential, AGG=NONE; package code ESF=SOIC, temperature grade -40°C~+105°C, Grade the qualification marking is printed in the ordering table inside the document) + Micron twin-quad-nor part-catalog export (2026-11-02); the operating-temperature band and supply status come from the manufacturer part catalog. No public datasheet hyperlink is published (this is a confidential manufacturer copy, not byte-verified against a hosted public file).
Who makes it
Micron Technology, Inc., founded 1978 and headquartered in Boise, Idaho, is the manufacturer of this 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 Twin Quad SPI NOR Flash vehicle-grade current part (first-hand micron-ds-fo.xsl, the document body is marked manufacturer-confidential, AGG=NONE; package code ESF=SOIC, temperature grade -40°C~+105°C, Grade the qualification marking is printed in the ordering table inside the document) + Micron twin-quad-nor part-catalog export (2026-11-02)
- Checked: 2026-11-04
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.
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