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Micron Technology

MT25QU128ABA8ESF-0AAT

Name: MT25QU128ABA8ESF-0AAT
Brand: Micron Technology
SKU: 774-MT25QU128ABA8ESF-0AAT
Price: 2.77974 USD
Availability: InStock

Manufacturer:

Micron Technology

ERSA Part #:

774-MT25QU128ABA8ESF-0AAT

Datasheet:

PDF Datasheet

Description:

IC FLASH 128MBIT SPI 16SOP2

Standard Lead Time:

20 weeks

RoHS Status:

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Tech Specifications

Clock Frequency

133 MHz

Program Current (mA)

Part Status Code

Production

Number of Components

PPAP

Unknown

Automotive

Yes

RoHS

RoHS Compliant

Active Read Current - Max

35 mA

MT25QU128ABA8ESF-0AAT Description

Automotive SPI NOR Flash

MT25QU128ABA8ESF-0AAT

Micron Technology — High-Speed Quad SPI NOR for Automotive Systems

128Mb Density · 1.8V · 133 MHz · AEC-Q100 Grade 1 · 8-pin SOP/WSON

Density

128 Mb

Max. Clock

133 MHz

Temperature

-40°C ~ +125°C

Package

8-Pin SOP/WSON

Product Overview

The Micron MT25QU128ABA8ESF-0AAT is a high-performance 128Mb Quad SPI NOR Flash memory, designed specifically for automotive and industrial applications where fast boot times, reliable code execution, and extended temperature operation are critical. Its low-pin-count serial interface reduces controller I/O while the Quad SPI mode delivers excellent read bandwidth for execute-in-place (XiP) functionality.

Operating on a single 1.8V supply, the device supports standard, dual, and quad I/O modes with clock frequencies up to 133 MHz. The 0AAT suffix confirms AEC-Q100 qualification and an extended automotive temperature range from -40°C to +125°C (Grade 1). It is available in an industry-standard 8-pin SOP or space-saving WSON package, making it a perfect fit for instrument clusters, ADAS subsystems, and always-on vehicle networks.

Key Features

✓ AEC-Q100 certified for automotive mission profiles
✓ SPI, Dual I/O, and Quad I/O modes for up to 532 Mbit/s throughput
✓ True single-level cell (SLC) NOR technology — 100,000 erase cycles
✓ Uniform 4KB subsector and 64KB block erase for fine-grained updates
✓ 20-year data retention and deep power-down mode (sub-1µA)
✓ -40°C to +125°C full automotive grade temperature range

Technical Specifications

Part Number	MT25QU128ABA8ESF-0AAT
Brand	Micron Technology
Type	Quad SPI NOR Flash (128Mb)
Density	128 Mb (16 MB)
Interface	SPI / Dual SPI / Quad SPI
Max. Frequency	133 MHz (quad data rate)
Voltage	1.7V – 2.0V (single supply)
Package	8-pin SOP / 8-WSON
Temp. Range	-40°C to +125°C (AEC-Q100 Grade 1)

Target Automotive & Industrial Applications

Digital Instrument Clusters ADAS & Camera Modules Infotainment & Head-Up Displays Body Control Modules Gateways & Domain Controllers Industrial IoT & Factory Automation 5G Base Station Boot Code Medical Diagnostic Devices

🚗 AEC-Q100 Qualified & Long-Term Supply — The MT25QU128ABA8ESF-0AAT is a production-ready automotive NOR flash with a guaranteed long lifecycle. We offer full reel quantities, competitive OEM pricing, and worldwide logistics. RoHS and REACH compliant. Contact our team for PPAP documentation, evaluation samples, or a custom volume quote.

FAQ

The MT25QU128ABA8ESF-0AAT is a 128Mb (128 Megabit) Serial NOR Flash memory IC manufactured by Micron Technology. It is organized as 16M x 8 or 32M x 4bit, featuring a quad SPI (Serial Peripheral Interface) with a 4-bit wide I/O bus. The device operates at a maximum clock frequency of 133 MHz (with some sources listing 166 MHz) and achieves a maximum data transfer rate of 160 MTPS. It requires a 1.8V nominal power supply with an operating range of 1.7V to 2.0V. The device comes in a 16-pin WSOIC (Wide Small Outline Integrated Circuit) package.