Flash Memory, 512Mbit, -40 To 85Deg C; Flash Memory Type:Serial Nor; Memory Configuration:128M X 4Bit; Interfaces:Spi; Ic Case/Package:Wsoic; No. Of Pins:16Pins; Clock Frequency Max:133Mhz; Access Time:-; Supply Voltage Min:2.7V Rohs Compliant: Yes |Micron MT25QL512ABB8ESF-0SIT

MT25QL512ABB8ESF-0SIT – 512Mbit Serial NOR Flash Memory – Micron Technology

This Micron Serial NOR Flash memory IC delivers high-performance, non-volatile storage for embedded systems requiring fast boot times and reliable code execution. Featuring quad SPI interface and industrial temperature range, it’s engineered for demanding applications where power efficiency and data integrity are critical. PCX guarantees authentic Micron components with same-day shipping and dedicated technical support.

Key Features

• 512Mbit capacity (64M x 8 organization)
• SPI – Quad I/O interface with 133MHz clock frequency
• Industrial temperature range: -40°C to 85°C
• Low voltage operation: 2.7V to 3.6V
• Fast write cycles: 8ms (word), 2.8ms (page)
• RoHS compliant & surface-mountable 16-SOIC package

Technical Details

Organized as 64M x 8, this NOR flash utilizes SPI-Quad I/O for high-speed serial communication. Its 16-SOIC package (7.50mm width) supports industrial environments with extended thermal resilience (-40°C to 85°C). The memory features rapid write operations (2.8ms per page) and operates at minimal power within a 2.7–3.6V range. Non-volatile retention ensures data persistence without power.

Typical Applications

• Embedded system boot code storage
• Automotive infotainment and ADAS modules
• Industrial IoT controllers and sensors
• Network routers and communication hardware
• Medical diagnostic equipment firmware

About Micron Technology

Micron Technology Inc. is a global leader in memory and storage solutions, renowned for innovation in semiconductor technology. With over 40 years of industry expertise, Micron consistently drives advancements in flash memory density, speed, and power efficiency, serving mission-critical sectors from aerospace to enterprise computing.

Micron’s rigorous quality control and commitment to R&D make their components preferred solutions for engineers worldwide. Their NOR flash portfolio, including this MT25QL512 series, sets benchmarks for reliability in extreme environments, backed by comprehensive lifecycle management and technical documentation.

About Serial NOR Flash Memory

Serial NOR flash provides critical non-volatile storage for embedded systems, enabling instant-on functionality and execute-in-place (XIP) capabilities. Unlike parallel interfaces, SPI-based NOR flash minimizes pin count while maintaining high data throughput, making it ideal for space-constrained designs.

This memory type excels in applications requiring frequent reads and moderate writes, such as firmware storage. Its robustness against power interruptions and extended temperature support ensures operational stability in industrial and automotive systems where reliability is non-negotiable.

Packaging Options

Available in industry-standard trays for automated assembly. Contact PCX for reel packaging customization options.

Frequently Asked Questions

Q: What is the advantage of Quad SPI vs standard SPI?
A: Quad I/O quadruples data throughput by using four data lines simultaneously, significantly accelerating read operations compared to single-line SPI.

Q: Is this IC suitable for automotive applications?
A: Yes, its industrial temperature range (-40°C to 85°C) and robust design meet requirements for many automotive subsystems, though AEC-Q100 qualification should be verified for specific implementations.

Q: How does NOR flash differ from NAND flash?
A: NOR offers faster random access and byte-level writes, ideal for code storage. NAND provides higher density at lower cost but requires block-level erasure.

Q: Can I perform in-system programming with this memory?
A: Yes, the SPI interface supports full in-circuit reprogramming for firmware updates during production or field maintenance.

Q: What is the typical endurance rating?
A: Micron Serial NOR flash typically supports 100,000 program/erase cycles per sector with 20+ year data retention.

Q: Does PCX provide datasheets for this component?
A: Yes, access the full Micron MT25QL512ABB8ESF-0SIT datasheet on our resources page.

Product images are representational. Refer to datasheet for exact specifications.

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