Add Bookmark(s)



Bookmark(s) shared successfully!

Please provide at least one email address.

Microchip background

Serial NOR Flash

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.

By Density

Density Part Family Voltage Width Speed Package
2Gb MT25Q 2.7V-3.6V, 1.7V-2.0V x1/x2/x4 133 MHz, 166 MHz T-PBGA
1Gb MT25Q 2.7V-3.6V, 1.7V-2.0V x1/x2/x4 133 MHz, 166 MHz T-PBGA, W-PDFN-8, SO16 Wide
512Mb MT25Q 1.7V-2.0V, 2.7V-3.6V x1/x2/x4 166 MHz, 133 MHz T-PBGA, SO16 Wide, W-PDFN-8, WLCSP
256Mb MT25Q 2.7V-3.6V, 1.7V-2.0V x1/x2/x4 133 MHz, 166 MHz T-PBGA, SO16 Wide, W-PDFN-8, WLCSP
128Mb MT25Q 2.7V-3.6V, 1.7V-2.0V x1/x2/x4 133 MHz, 166 MHz SO16 Wide, T-PBGA, W-PDFN-8, SO8 Wide, WLCSP
View Full Serial NOR Catalog

By Application

NOR Cross Reference Tool

To find the right NOR Flash products for your design, use our interactive search tool.

Find your NOR Flash product

Featured Products


MT25Q: Enhanced SPI Multiple I/O Solutions

» See Products

Enhance read, erase, and program performance in your designs with our cost-effective 45nm MT25Q SPI NOR Flash devices—ideal for set-top boxes (STBs), networking infrastructure equipment (routers), industrial applications, and other embedded designs. The MT25Q enables you to read 512Mb of code in less than one second, perform sector erases dramatically faster than previous-generation devices, and program at industry-leading speeds of up to 2 MB/s.

Legacy Products

Our legacy Serial NOR Flash products include our N25Q, M25 and M45 part families, and are not recommended for new designs.

View Legacy Serial NOR Part Catalog


Product Information
Manufacturers around the world must protect their intellectual property (IP) in everything from consumer electronics to wired and wireless communications equipment.
  • Updated: 12/01/2015
Technical Notes
This technical note discusses the serial Flash discoverable parameters (SFDP) for the Micron MT25Q Serial NOR Flash memory family.
  • File Type: PDF
  • Updated: 08/17/2015