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Full-Spectrum Serial Solutions

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.

 

Density Part Family Voltage Width Applications Speed Package

512K

See 4 Products
M25P 2.3V-3.6V x1 Embedded 50 MHz SO8 Narrow, V-PDFN-8

1Mb

See 22 Products
M25P, M25PE, M45PE 2.3V-3.6V, 2.7V-3.6V x1 Automotive, Embedded 50 MHz, 75 MHz KGD, SO8 Narrow, U-PDFN-8, V-PDFN-8

2Mb

See 19 Products
M25P, M25PE, M45PE 2.3V-3.6V, 2.7V-3.6V x1 Automotive, Embedded 75 MHz KGD, SO8 Narrow, V-PDFN-8

4Mb

See 32 Products
M25P, M25PE, M45PE 2.3V-3.6V, 2.7V-3.6V x1 Automotive, Embedded 75 MHz SO8 Narrow, SO8 Wide, U-PDFN-8, V-PDFN-8

8Mb

See 35 Products
M25P, M25PE, M25PX, M45PE 2.3V-3.6V, 2.7V-3.6V x1/x2, x1 Automotive, Embedded 75 MHz SO8 Narrow, SO8 Wide, U-PDFN-8, V-PDFN-8

16Mb

See 47 Products
M25P, M25PE, M25PX, M45PE, N25Q 1.7V-2.0V, 2.3V-3.6V, 2.7V-3.6V x1/x2, x1/x2/x4, x1 Automotive, Embedded 75 MHz, 108 MHz KGD, SO16 Wide, SO8 Narrow, SO8 Wide, T-PBGA, U-PDFN-8, V-PDFN-8, XF-SCSP

32Mb

See 55 Products
M25P, M25PX, N25Q, N25W 1.7V-2.0V, 2.7V-3.6V x1/x2, x1/x2/x4, x1, x4 Automotive, Embedded, Wireless 75 MHz, 108 MHz KGD, SO16 Wide, SO8 Narrow, SO8 Wide, T-PBGA, U-PDFN-8, V-PDFN-8

64Mb

See 55 Products
M25P, M25PX, N25Q, N25W 1.7V-2.0V, 2.7V-3.6V x1/x2, x1/x2/x4, x1, x4 Automotive, Embedded, Wireless 75 MHz, 108 MHz KGD, SO16 Wide, SO8 Wide, T-PBGA, V-PDFN-8

128Mb

See 45 Products
M25P, N25Q, N25W 1.7V-2.0V, 2.7V-3.6V x1/x2/x4, x1, x4 Automotive, Embedded 75 MHz, 108 MHz KGD, SO16 Wide, SO8 Wide, T-PBGA, V-PDFN-8

256Mb

See 35 Products
N25Q, N25W 1.7V-2.0V, 2.7V-3.6V x1/x2/x4, x4 Automotive, Embedded, Wireless 108 MHz SO16 Wide, T-PBGA, V-PDFN-8

512Mb

See 19 Products
N25Q 1.7V-2.0V, 2.7V-3.6V x1/x2/x4 Automotive, Embedded 108 MHz SO16 Wide, T-PBGA, V-PDFN-8

1Gb

See 4 Products
N25Q 2.7V-3.6V x1/x2/x4 Embedded 108 MHz SO16 Wide, T-PBGA
Micron NOR

N25Q: SPI Multi I/O Solutions

Our multi-I/O (single, dual, and quad) serial NOR line offers dramatic read performance (up to 54 MB/s), flexible memory partitioning (uniform 64KB and 4KB), small package size, and wide package support. Based on 65nm technology, N25Q is offered in both 1.8V and 3V power supplies, as well as an automotive-grade option. N25Q is compatible with the M25P and M25PX families.
Micron NOR

M25PX: SPI Legacy Dual I/O

Our dual-I/O (single and dual) serial NOR line offers high read performance (up to 19 MB/s), flexible memory partitioning (uniform 64KB and 4KB), and support for lower densities (<32Mb). M25PX delivers improved read speed compared to legacy M25P devices over the entire supply voltage range and also offers an extended temperature range, as well as an automotive-grade option. M25PX is compatible with the M25P family.
Micron NOR

M25P: Legacy SPI Single I/O

The M25P series is legacy SPI family offers standard SPI protocol (9MB/sec max), sector erase (uniform 64kB), small package size—enabling even smaller PCB designs, low density support (<32Mb). The M25P line also features an automotive grade option.
Micron NOR

M45PE/M25PE: Single I/O, Legacy SPI Page Erase

Our M45PE/M25PE serial NOR line offers a standard SPI protocol (up to 9 MB/s), page erase (uniform 256 bytes, 4KB, and 64KB), support for lower densities (<32Mb), and EEPROM command emulation. Each 256-byte page can be individually erased and programmed, with a write instruction that offers the ability to update data at the byte level. M45PE and M25PE are compatible with the M25P and M25PX families.
  • The broadest SPI NOR portfolio in the market
  • Best-in-class for frequency in full voltage range and extended temperature range
  • Standard interface enables a high degree of interoperability and backwards compatibility
  • Full product voltage range
  • Industry-standard packaging enables easier density migration
  • Support – Our NOR products are backed by 30 years of Micron’s industry-leading technical expertise
  • Extended temperature range—including automotive—offers options across applications

Featured Article

Selecting a Flash Storage Solution

Selecting a Flash Storage Solution

This guide describes the various Flash technologies and provides a systematic way for the system designer to select the optimal nonvolatile memory solution based on key design considerations.

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For Serial NOR Flash (22)
Title & Description Secure ID# Updated Type
Serial Flash Memory Device Marking for the M25P/PE/PX, M45PE, and N25Q Product Families: (PDF 1.16 MB)Explains the device marking for embedded SPI Flash memory devices TN-12-24 05/2013 Technical Note
Reset Configurations for the N25Q Flash Memory Device: (PDF 113.39 KB)This technical note provides a list of the reset configurations available for the N25Q Flash memory device. TN-12-29 05/2013 Technical Note
NOR | NAND Flash Guide: Selecting a Flash Storage Solution : (PDF 215.1 KB)This guide describes the various Flash technologies offered by Micron to help system designers select the optimal Flash solution for their needs. 03/2013 Product Flyer
Why NOR for Ultrathins: (PDF 88.14 KB)Micron’s SPI NOR Flash provides UEFI BIOS/firmware storage with low power consumption, fast boot-up times, and space-saving packages for ultrathin designs. 02/2013 Product Flyer
Micron Compatibility Guide for Xilinx FPGAs: (PDF 119.3 KB)See which Micron memory comes validated on Xilinx platforms. 02/2013 Product Flyer
Migrating from Winbond's W25Q256FV to Micron's N25Q 256Mb Flash Device: (PDF 250.82 KB)Migrating from Winbond's W25Q256FV to Micron's N25Q 256Mb Flash Device TN-12-26 01/2013 Technical Note
Migrating from Macronix's MX25L25635F to Micron's N25Q 256Mb Flash Device: (PDF 301.37 KB)Migrating from Macronix's MX25L25635F to Micron's N25Q 256Mb Flash Device TN-12-20 11/2012 Technical Note
Migrating from Spansion's S25FL256S to Micron's N25Q 256Mb Flash: (PDF 300.16 KB)Compares features of Micron's 256Mb N25Q and Spansion's S25FL256S Flash memory devices TN-12-19 11/2012 Technical Note
Serial NOR Flash Flyer: (PDF 185.51 KB)Micron product flyer for serial NOR Flash 11/2012 Product Flyer
Migrating from Spansion's S25FL512S to Micron's N25Q 512Mb Flash Device: (PDF 282.1 KB)Migrating from Spansion S25FL512S to Micron N25Q 512Mb Flash Device TN-12-21 11/2012 Technical Note
Migrating from EON's EN25QH256 to Micron's N25Q 256Mb Flash Device: (PDF 246.7 KB)Migrating from EON's EN25QH256 to Micron's N25Q 256Mb Flash Device TN-12-23 08/2012 Technical Note
Migrating from Macronix's MX25L12835F to Micron's N25Q 128Mb Flash Device: (PDF 261.13 KB)Migrating from Macronix's MX25L12835F to Micron's N25Q 128Mb Flash Device TN-12-22 07/2012 Technical Note
Comparing Micron N25Q and M25PX Flash Devices: (PDF 150.47 KB)Tech Note Comparing Micron N25Q and M25PX Flash Devices TN-12-13 06/2012 Technical Note
Using XIP Modes in the Forte N25Q Flash Memory Device: (PDF 213.24 KB)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 06/2012 Technical Note
Migrating from Macronix MX25L25635E to Micron N25Q 256Mb Flash: (PDF 226.89 KB)Compares the features of the Macronix MX25L25635E and Micron N25Q (256Mb)Flash memory devices. TN-12-18 12/2011 Technical Note
Flash Data Integrator (FDI) File System Flyer: (PDF 673.02 KB)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. 09/2011 Product Flyer
Comparing Micron N25Q and Winbond W25Q Flash Devices: (PDF 201.88 KB)Tech Note Comparing Micron N25Q and Winbond W25Q Flash Devices TN-12-17 07/2011 Technical Note
Comparing Micron N25Q and SST SST26WF Flash Devices: (PDF 191.82 KB)Tech Note Comparing Micron N25Q and SST SST26WF Flash Devices TN-12-16 07/2011 Technical Note
Comparing Micron N25Q and Spansion S25FL Flash Devices: (PDF 197.96 KB)Technical Note Comparing Micron N25Q and Spansion S25FL Flash Devices TN-12-15 07/2011 Technical Note
Comparing Micron N25Q and Macronix MX25L Flash Devices: (PDF 203.35 KB)Technical Note Comparing Micron N25Q and Macronix MX25L Flash Devices TN-12-14 07/2011 Technical Note
Comparing Micron N25Q and M25P Flash Devices: (PDF 194.67 KB)Tech Note Comparing Micron N25Q and M25P Flash Devices TN-12-12 07/2011 Technical Note
Migrating to the N25Q 3V 128Mb uniform blocked device from the parameter block serial NOR Flash device: (PDF 244.77 KB)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 Technical Note
For NOR Flash (11)
Title & Description Secure ID# Updated Type
Industrial and Multi-Market Applications Flyer: (PDF 454.13 KB)Our extensive and stable portfolio of IMM-focused memory solutions empower technology developments in automotive, industrial, medical, manufacturing, and other multimarket segments. 02/2013 Product Flyer
Compatibility Guide for Micron Software Device Drivers Available on micron.com: (PDF 240.38 KB)This document lists the compatible NOR, NAND, and PCM devices for the software device drivers available for download from micron.com. 01/2013 Product Flyer
Recommended Soldering Parameters: (PDF 173.37 KB)Defines the recommended soldering techniques and parameters for Micron Technology, Inc., products. TN-00-15 12/2012 Technical Note
Bypass Capacitor Selection for High-Speed Designs: (PDF 481.9 KB)Describes bypass capacitor selection for high-speed designs. TN-00-06 03/2011 Technical Note
Micron Wire-Bonding Techniques: (PDF 66.13 KB)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 Technical Note
Simplify Manufacturing by Using Automatic-Test-Equipment for On-Board Programming: (PDF 440.67 KB)This document describes using automatic-test-equipment (ATE) to program Numonyx NOR Flash memory components on a PCB. AN-629 11/2010 Technical Note
Introduction to On-Board Programming with Numonyx Flash Memory: (PDF 87.42 KB)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 Technical Note
Uprating of Semiconductors for High-Temperature Applications: (PDF 428.33 KB)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 Technical Note
Accelerate Design Cycles with Simulation Models: (PDF 206.91 KB)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 Technical Note
Understanding Signal Integrity: (PDF 1.52 MB)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 Technical Note
Software Spotlight: Tool
For Products and Support (14)
Title & Description Secure ID# Updated Type
Product Marks/Product and Packaging Labels: (PDF 1.15 MB)Explains product part marking, and product and packaging labels. CSN-11 05/2013 Customer Service Note
Shipping Quantities: (PDF 1.31 MB)Provides tables of part quantity. CSN-04 05/2013 Customer Service Note
Thermal Applications: (PDF 253.94 KB)Describes some considerations in thermal applications for Micron memory devices TN-00-08 04/2013 Technical Note
Moisture Absorption in Plastic Packages: (PDF 97.08 KB)Describes shipping procedures for preventing memory devices from absorbing moisture and recommendations for baking devices exposed to excessive moisture TN-00-01 02/2013 Technical Note
Micron Component and Module Packaging: (PDF 1.41 MB)Explanation of Micron packaging labels and procedures. CSN-16 01/2013 Customer Service Note
Micron BGA Manufacturer's User Guide: (PDF 388.76 KB)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 12/2012 Customer Service Note
Electronic Data Interchange: (PDF 52.45 KB)Describes EDI transmission sets, protocol, and contacts. CSN-06 11/2012 Customer Service Note
Wafer Packaging and Packaging Materials: (PDF 591.29 KB)Provides complete shipping and recycling information about each of the materials used for shipping Micron's products. CSN-20 10/2012 Customer Service Note
PCN/EOL Systems: (PDF 79.21 KB)Explains Micron's product change notification and end-of-life systems. CSN-12 04/2012 Customer Service Note
Lead Frame Package User Guidelines: (PDF 245.66 KB)Discusses Micron's lead-frame package options CSN-30 05/2011 Customer Service Note
RMA Procedures for Packaged Product and Bare Die Devices: (PDF 82.64 KB)Outlines standard returned material authorization (RMA) procedures, as well as the differences associated with bare die RMAs. CSN-07 10/2010 Customer Service Note
ESD Precautions for Die/Wafer Handling and Assembly: (PDF 119.08 KB)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 Customer Service Note
Micron KGD Definitions: (PDF 65.52 KB)Describes the testing specifications and parameters for Micron's KGD-C1 and KGD-C2 DRAM die. CSN-22 07/2009 Customer Service Note
Bare Die SiPs and MCMs: (PDF 151.06 KB)Describes design considerations for bare die SiPs and MCMs. CSN-18 04/2009 Customer Service Note

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For Serial NOR Flash (8)
Title & Description Secure ID# Updated Type
M25PX (64Mb) Device Driver: (ZIP 15.4 KB) SPI NOR 01/2013 NOR Flash Software
N25Q (16Mb-1Gb) Device Driver: (ZIP 17.46 KB)Download the technical note for this driver here. SPI NOR 11/2012 NOR Flash Software
Serialize Function for the SPI Controller: (ZIP 5.55 KB)Provides the serialize function for the serial peripheral interface (SPI) controller for Micron’s serial Flash devices (NAND, NOR, and PCM). SPI NOR 12/2011 NOR Flash Software
M25PX (32Mb) Device Driver: (ZIP 19.74 KB) SPI NOR 11/2007 NOR Flash Software
S33 (16Mb - 64Mb) Device Driver: (ZIP 17.16 KB) SPI NOR 05/2006 NOR Flash Software
M25PE (1Mb - 8Mb) Device Driver: (ZIP 17.48 KB) SPI NOR 10/2005 NOR Flash Software
M25P (512Kb - 64Mb) Device Driver: (ZIP 18.68 KB) SPI NOR 07/2005 NOR Flash Software
M45PE (1Mb - 8Mb) Device Driver: (ZIP 16.78 KB) SPI NOR 11/2004 NOR Flash Software
For NOR Flash (29)
Title & Description Secure ID# Updated Type
M29DW (256Mb) Device Driver: (ZIP 30.08 KB)Download the technical note for this driver here. Parallel NOR 01/2013 NOR Flash Software
M58W (64Mb) Device Driver: (ZIP 20.81 KB)Download the technical note for this driver here. Parallel NOR 12/2012 NOR Flash Software
J3F (32Mb, 64Mb, 256Mb) Device Driver: (ZIP 16.76 KB)Download the technical note for this driver here. Parallel NOR 12/2012 NOR Flash Software
G18 & M18 (128Mb–1GB) Device Driver: (ZIP 20.36 KB)Download the technical note for this driver here. Parallel NOR 04/2012 NOR Flash Software
M28W EC/FC (32Mb, 64Mb) Device Driver: (ZIP 20.29 KB)Download the technical note for this driver here. Parallel NOR 05/2011 NOR Flash Software
M29EW (128Mb - 2Gb) Device Driver: (ZIP 28.74 KB)Download the technical note for this driver here. Parallel NOR 07/2010 NOR Flash Software
M29AW (512Mb) Device Driver: (ZIP 28.47 KB)Download the technical note for this driver here. Parallel NOR 05/2010 NOR Flash Software
M29F (2Mb - 16Mb) Device Driver: (ZIP 228.02 KB)Download the technical note for this driver here. Parallel NOR 10/2009 NOR Flash Software
M29W G/GS (256Mb) Device Driver: (ZIP 31.64 KB)Download the technical note for this driver here. Parallel NOR 08/2009 NOR Flash Software
M29W E (16Mb) Device Driver: (ZIP 21.88 KB) Parallel NOR 07/2009 NOR Flash Software
M29W G (128Mb) Device Driver: (ZIP 31.44 KB) Parallel NOR 01/2008 NOR Flash Software
M29W G (64Mb) Device Driver: (ZIP 26.77 KB) Parallel NOR 07/2006 NOR Flash Software
M29W G (64Mb) Device Driver: (ZIP 28.13 KB) Parallel NOR 07/2006 NOR Flash Software
M29W E (32Mb) Device Driver: (ZIP 25.3 KB) Parallel NOR 06/2006 NOR Flash Software
M29W F (128Mb) Device Driver: (ZIP 28.86 KB) Parallel NOR 05/2006 NOR Flash Software
M29DW F_2 (64Mb) Device Driver: (ZIP 25.39 KB) Parallel NOR 05/2006 NOR Flash Software
M29DW F_1 (64Mb) Device Driver: (ZIP 35.32 KB) Parallel NOR 05/2006 NOR Flash Software
M29DW F (128Mb) Device Driver: (ZIP 32.98 KB) Parallel NOR 05/2006 NOR Flash Software
M29W F (64Mb) Device Driver: (ZIP 26.77 KB) Parallel NOR 05/2006 NOR Flash Software
M28W E/EC (16Mb) Device Driver: (ZIP 18.58 KB) Parallel NOR 01/2006 NOR Flash Software
W18 & W30 (16Mb - 64Mb) Device Driver: (ZIP 22.04 KB) Parallel NOR 04/2005 NOR Flash Software
L18 (128Mb, 256Mb) & L30 (64Mb, 128Mb) Device Driver: (ZIP 22.89 KB) Parallel NOR 04/2005 NOR Flash Software
K3 (64Mb, 128Mb) Device Driver: (ZIP 22.12 KB) Parallel NOR 04/2005 NOR Flash Software
C3 (8Mb - 32Mb) Device Driver: (ZIP 32.34 KB) Parallel NOR 04/2005 NOR Flash Software
M58BW BB/BDB (32Mb) Device Driver: (ZIP 5.9 KB) Parallel NOR 01/2005 NOR Flash Software
M29W D (4Mb) Device Driver: (ZIP 20.47 KB) Parallel NOR 07/2003 NOR Flash Software
M29W D (8Mb) Device Driver: (ZIP 21 KB) Parallel NOR 05/2003 NOR Flash Software
M29DW D (32Mb) Device Driver: (ZIP 26.09 KB) Parallel NOR 03/2003 NOR Flash Software
M29W D (32Mb) Device Driver: (ZIP 22.98 KB)Download the technical note for this driver here. Parallel NOR 10/2001 NOR Flash Software
For Products and Support (0)
Title & Description Secure ID# Updated Type

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"Paying Our Dues" Paid off with PCM

January 21, 2013 by Paolo Cappelletti

"Paying Our Dues" Paid off with PCM

“I commend Micron for being able to put silicon down and show volume production of PCM. This blows naysayers away—of which I was one—and shows that the technology can work. It also drives home the lesson that you must pay your dues in terms of development and production time—including the ability to work around a variety of issues like thermal disturb—to achieve a good, production-ready, innovative design.”  - Alan Niebel, CEO of Web-Feet Research ...Read More

See all posts on PCM, NAND, NOR

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