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MT25QL256ABA8ESF-0SIT

Micron · NOR Flash · · -40~85°C

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Compiled specifications

Compiled by the MemSignal team from publicly available information
ParameterValue
Part numberMT25QL256ABA8ESF-0SIT
Density / capacity256 Mb
Speed / grade133MHz
Supply voltage3.0 VOLTS
Operating temperature-40C to +85C
Product lineSerial NOR Flash (MT25Q)
Lifecycle

Blank rows are omitted rather than filled with a guess.

MT25QL256ABA8ESF-0SIT is a 256 Mb (256Mb) Multiple I/O Serial NOR Flash device by Micron, 64Mb x4 component configuration, 3.0 VOLTS supply, rated -40C to +85C, in a 16-pin SOP2 (SOIC) package, speed grade 133MHz (160MTPS).

Key figures

  • Density: 256 Mb (256Mb).
  • Component configuration: 64Mb x4.
  • Supply: 3.0 VOLTS.
  • Operating temperature range: -40C to +85C.
  • Speed: 133MHz (160MTPS).
  • Package: 16-pin SOP2 (SOIC).

Grade and lifecycle

This page documents only the standard device ordered with the operating-temperature code shown; no qualification standard or environmental grade is asserted here.

The manufacturer catalog lists this ordering code with part status “End of Life”; the lifecycle field is set accordingly (Production → Active, End of Life → Obsolete).

Data source and completeness

The manufacturer part catalog prints this ordering code “MT25QL256ABA8ESF-0SIT” verbatim with “Operating Temp -40C to +85C”, “I/O Voltage 3.0 VOLTS”, “Speed 133MHz”, “Part Status Code End of Life” and “Component Config 64Mb x4”; package “SOIC”. Device figures come from the same-manufacturer MT25QL256ABA 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.

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Cross-references & alternatives

No substitution list published for this part

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 MT25QL256ABA (MQL256) — 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

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