Serial NOR Flash

serial NOR

Full-Spectrum Serial Solutions

With the most comprehensive portfolio of serial NOR Flash in the industry, we deliver a broad range of cost-effective devices that add value to both high- and low-end applications. Improve your design with the ideal blend of fast system speeds, low power consumption, and a small package footprint.

blue circuitry

Easy, Scalable, Efficient

Whether you need to simplify your design to improve your time-to-market or develop a long-term solution for a legacy platform, we offer the industry's most comprehensive range of serial NOR densities (512K to 1Gb), package options, and features.

Our serial NOR solutions are purpose-built to meet the needs of consumer electronics, industrial, wired communications, and computing applications. Our industry-standard packaging, pinouts, command sets, and chipset compatibility are easy to design in, saving valuable development time while ensuring compatibility with existing and future designs.

Serial NOR Flash Part Catalog and Documentation

Serial NOR for Embedded Applications
Designers consistently seek ways to reduce board space, lower power consumption, and reduce costs in embedded systems. To help make that job easier, we offer a full portfolio of serial NOR for consumer electronics, computing, networking, and industrial applications. View our Embedded Serial NOR Flash Part Catalog.

Serial NOR for Automotive Applications
Our reliable serial NOR automotive solutions support an extended temperature range in a variety of environmental conditions, providing higher-capacity storage solutions for powertrain controls, dashboard applications, in-car infotainment systems, and driver-safety equipment. View our Automotive Serial NOR Flash Part Catalog.

Why Buy Micron NOR?

  • Broad portfolio – Micron has one of the most comprehensive NOR portfolios in the industry, with a broad offering of densities and packages to meet your needs.
  • Supply continuum – With multiple fabrication, assembly and test sites dedicated to the production of NOR, Micron offers a full-spectrum, global manufacturing network, enabling extended supply in a rapidly changing market.
  • Support – Our NOR products are backed by 30 years of industry-leading technical expertise and innovation in semiconductor design and manufacturing. Micron provides the stability, flexibility, support, and availability that you need in a long-term memory provider.

  Features Benefits
Density 512K to 1 Gb The broadest SPI NOR portfolio in the market
Performance 50 MHz, 75 MHz & 108 MHz Best-in-class for frequency in full voltage range and extended temperature range
Interface Single, Dual and Quad I/O SPI, DTR Standard interface enables a high degree of interoperability and backwards compatibility
Voltage 2.3-3.6V; 1.7-2.0V operations Full product voltage range
Package Options Available Pb-free packaging Industry-standard packaging enables easier density migration
Extended Temperatures -40° C to +85° C
-40° C to +125° C		 Extended temperature range—including automotive—offers options across applications

Type Secure Title & Description ID# Updated Size
Thermal Applications:  Defines a general method and criteria for measuring and ensuring that Micron components and modules do not exceed the maximum allowable temperature TN-00-08 05/2010 252.18 KB
Uprating of Semiconductors for High-Temperature Applications:  Describes the issues associated with temperature uprating and the risks involved in using components and/or systems outside the manufacturer's environmental specifications TN-00-18 05/2010 428.33 KB
Understanding Signal Integrity:  Describes how memory design, test, and verification tools can be used to the greatest advantage, from conception of a new product through end of life TN-00-20 12/2009 1.52 MB
PCN/EOL Systems:  Explains Micron's product change notification and end-of-life systems. CSN-12 08/2009 75.58 KB
Wafer Packaging and Packaging Materials:  Provides complete shipping and recycling information about each of the materials used for shipping Micron's products. CSN-20 09/2011 776.24 KB
Bare Die SiPs and MCMs:  Describes design considerations for bare die SiPs and MCMs. CSN-18 04/2009 151.06 KB
Shipping Quantities:  Provides tables of part quantity. CSN-04 10/2011 463.55 KB
Micron Component and Module Packaging:  Explanation of Micron packaging labels and procedures. CSN-16 02/2012 840.61 KB
ESD Precautions for Die/Wafer Handling and Assembly:  Describes the benefits of controlling ESD in the workplace, including higher yields and improved quality and reliability, resulting in reduced manufacturing costs. CSN-24 08/2010 119.08 KB
Electronic Data Interchange:  Describes EDI transmission sets, protocol, and contacts. CSN-06 09/2005 53.5 KB
RMA Procedures for Packaged Product and Bare Die Devices:  Outlines standard returned material authorization (RMA) procedures, as well as the differences associated with bare die RMAs. CSN-07 10/2010 82.64 KB
ISO System Management Standards:  Describes ISO system management standards. CSN-08 04/2004 39.18 KB
Accelerate Design Cycles with Simulation Models:  Micron supplies the tools and guidelines necessary to verify new designs prior to layout. This technical note discusses software model support, signal integrity optimization, and logic circuit design. TN-00-09 02/2010 206.91 KB
Introduction to On-Board Programming with Numonyx Flash Memory:  This application note describes the strengths, limitations, programming methods, and design considerations for on-board programming of NOR Flash memory devices. AN-624 11/2010 87.42 KB
Simplify Manufacturing by Using Automatic-Test-Equipment for On-Board Programming:  This document describes using automatic-test-equipment (ATE) to program Numonyx NOR Flash memory components on a PCB. AN-629 11/2010 440.67 KB
How to Migrate from the M95 SPI EEPROM to the M25PE SPI Serial Flash:  This application note describes how to migrate from the M95 family of SPI EEPROMs to the M25PE family of SPI Serial Flash memories. AN-2081 11/2010 314.02 KB
Using XIP Modes in the Forte N25Q Flash Memory Device:  This technical note explains how to implement eXecute in Place (XiP) functionality in an application based on the Numonyx Forte N25Q Flash memory device family. TN-12-07 04/2011 213.9 KB
How to Migrate from Numonyx M25P128 130nm to 65nm Serial Flash:  This application note explains how to migrate an application based on the Numonyx M25P128 (130nm) to Numonyx M25P128 (65nm) serial Flash memory device. AN-309026 11/2010 49.9 KB
Micron Wire-Bonding Techniques:  This technical note provides guidance on wire bonding techniques for both nickel-palladium (NiPd) and aluminum (Al) bond pads on Micron products. TN-00-22 11/2010 66.13 KB
Comparing Micron N25Q and Winbond W25Q Flash Devices:  Tech Note Comparing Micron N25Q and Winbond W25Q Flash Devices TN-12-17 07/2011 201.88 KB
Comparing Micron N25Q and SST SST26WF Flash Devices:  Tech Note Comparing Micron N25Q and SST SST26WF Flash Devices TN-12-16 07/2011 191.82 KB
Comparing Micron N25Q and Spansion S25FL Flash Devices:  Technical Note Comparing Micron N25Q and Spansion S25FL Flash Devices TN-12-15 07/2011 197.96 KB
Comparing Micron N25Q and Macronix MX25L Flash Devices:  Technical Note Comparing Micron N25Q and Macronix MX25L Flash Devices TN-12-14 07/2011 203.35 KB
Comparing Micron N25Q and M25PX Flash Devices:  Tech Note Comparing Micron N25Q and M25PX Flash Devices TN-12-13 07/2011 187.87 KB
Comparing Micron N25Q and M25P Flash Devices:  Tech Note Comparing Micron N25Q and M25P Flash Devices TN-12-12 07/2011 194.67 KB
Serial NOR Flash Flyer:  Whether you need to simplify your design with industry-standard features or develop a long-term solution for a legacy platform, our serial NOR Flash provides fast access times, secure data storage, and architectural flexibility for your product design requirements. Product Flyer 02/2012 617.12 KB
Migrating from Atmel AT45DB011D to Micron M45PE10 Flash Devices:  This technical note describes the process for migrating from the Atmel Serial NOR Flash Memory device (AT45DB011D) to the Micron Serial NOR Flash memory device (M45PE10). TN-12-09 05/2011 198.99 KB
Industrial and Multi-Market Applications Flyer:  Our extensive and stable portfolio of IMM-focused memory solutions empower technology developments in automotive, industrial, medical, manufacturing, and other multi-market segments. Product Flyer 08/2011 593.95 KB
Migrating N25Q 3V, 128Mb Device:  This technical note explains how to migrate from the Micron® N25Q 3V, 128Mb parameter blocks serial NOR Flash device to the N25Q 3V, 128Mb uniform, subsector erase serial NOR Flash device. TN-12-10 06/2011 244.77 KB
Lead Frame Package User Guidelines:  Discusses Micron's lead-frame package options CSN-30 05/2011 245.66 KB
Micron BGA Manufacturer's User Guide:  Provides information to enable customers to easily integrate both leading-edge and legacy Micron's ball grid array (BGA) packages into their manufacturing processes. It is intended as a set of high-level guidelines and a reference manual describing typical package-related and manufacturing process-flow practices. CSN-33 07/2011 353.32 KB
Migrating from Macronix MX25L25635E to Micron N25Q 256Mb Flash:  Compares the features of the Macronix MX25L25635E and Micron N25Q (256Mb)Flash memory devices. TN-12-18 12/2011 226.89 KB
Product Marks/Product and Packaging Labels:  Explains product part marking, and product and packaging labels. CSN-11 02/2012 666.83 KB
Flash Data Integrator (FDI) File System Flyer:  Running on Micron's latest NOR Flash and phase change memory (PCM), our Flash Data Integrator (FDI) file system provides dependable storage to create a compelling, low-cost solution. In addition, FDI delivers a true eXecute-in-Place (XiP) advantage in an open architecture to manage code and data in NOR and PCM memory devices. Product Flyer 09/2011 673.02 KB
Compatibility Guide for Micron Software Device Drivers Available on micron.com:  This document lists the compatible NOR, NAND, and PCM devices for the software device drivers available for download from micron.com. Product Flyer 02/2012 227.69 KB
Bypass Capacitor Selection for High-Speed Designs:  Describes bypass capacitor selection for high-speed designs. TN-00-06 03/2011 481.9 KB
Password Protecting Flash Memory Blocks:  This document describes a method of password protecting blocks using Micron's M29EW device as an example. TN-12-05 03/2011 404.22 KB
Software Device Drivers for Micron's N25Q Serial NOR Flash Memory:  This technical note provides a description of the C library source code for Micron N25Q serial NOR Flash memory devices. TN-12-11 02/2012 413.05 KB
Migrating from Spansion's S25FL256S to Micron's N25Q 256Mb Flash:  Compares features of Micron's 256Mb N25Q and Spansion's S25FL256S Flash memory devices TN-12-19 12/2011 243.71 KB

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Serial NOR Flash

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