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MT25QU128ABA8ESF-0AAT

MT25QU128ABA8ESF-0AAT

Micron Technology Inc.
FLASH - NOR Memory IC 128Mbit SPI - Quad I/O 133 MHz 16-SOP2
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Overview

The MT25QU128ABA8ESF-0AAT is a high-performance 128Mbit serial NOR flash memory device designed for 1.8V operation. It supports Single, Dual, and Quad I/O SPI protocols with clock frequencies up to 133 MHz, providing high throughput for embedded system code storage and data logging. This AEC-Q100 compliant part is specifically engineered for high-reliability environments, operating across a wide temperature range of -40 to 105 degrees Celsius.

Why Choose This Part

This device offers a high-speed clock frequency of 133 MHz and supports Double Transfer Rate (DTR) for maximum data throughput. It features integrated CRC for data integrity checks and a dedicated 64-byte OTP area for secure identification or unique serialization.

Applications

Automotive Systems
Used for storing boot code and configuration data in ADAS modules, instrument clusters, and infotainment units where AEC-Q100 qualification is required.
Execute-in-Place (XIP)
Enables microcontrollers to execute code directly from flash, reducing the need for large internal SRAM buffers.
Industrial Networking
Provides reliable non-volatile storage for firmware images and protocol stacks in gateways and industrial controllers.

Key Specifications

Technology FLASH - NOR
Memory Size 128Mbit
Memory Type Non-Volatile
Memory Format FLASH
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Clock Frequency 133 MHz
Memory Interface SPI - Quad I/O
Voltage - Supply 1.7V ~ 2V
Memory Organization 16M x 8
Operating Temperature -40degC ~ 105degC (TA)
Supplier Device Package 16-SOP2
Write Cycle Time - Word, Page 8ms, 2.8ms

Getting Started

Designers should ensure the host controller supports 1.8V logic levels, as the supply range is 1.7V to 2V. Communication is managed through standard SPI commands, and the device supports Quad I/O mode to optimize boot times and data transfer rates.

Also Consider

IS25WP128 ISSI - Provides 1.8V Quad SPI functionality with a focus on long-term support and reliability in industrial temperature ranges.
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