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High-Speed QSPI NAND Flash

20/06/2025

The GD5F1GM9 high-speed QSPI NAND Flash features breakthrough read speeds and innovative Bad Block Management (BBM) functionality.

The GD5F1GM9 series combines the high-speed read performance of NOR Flash with the large capacity and cost-effectiveness of NAND Flash. These innovations address key industry challenges of slow response times and vulnerability to bad block interference associated with traditional SPI NAND Flash. The GD51GM9 launch will open new growth opportunities for SPI NAND Flash, making it the ideal choice for fast-boot applications in sectors such as security, industrial, and IoT.

Main Features

Quad LT/T features:

  • 1.8V 64Mb~2Gb, 3V 512Mb~2Gb
  • Single SPI & Quad DTR SPI interface
  • Compatible with Quad SPI command set
  • High read performance with 200MB/s data throughput rate
  • Support“Execute-In-Place”(XIP)
  • DQS and DLP features improve high speed performance
  • ECC and CRC features improve reliability and I/O integrity
  • Standard TFBGA24, SOP16, WSON8 packages


Octal LX/X features:

  • 1.8V 64Mb~2Gb, 3V 512Mb~2Gb
  • Single SPI & Octal DTR SPI interface
  • Compatible with JEDEC xSPI standard
  • Xccela™ Flash Consortium Member
  • High read performance with 400MB/s data throughput rate
  • Support“Execute-In-Place”(XIP)
  • DQS and DLP features improve high speed performance
  • ECC and CRC features improve reliability and I/O integrity
  • Standard TFBGA24, SOP16, and WLCSP packages
Documents Tech question
Gigadevice GD5 F1 GM9 serie

High-Speed QSPI NAND Flash

  • Applications
  • Technologies
  • Manufacturer
  • Documents

Applications & Markets

  • 5 Industrial Automation

    Factory & Industrial Automation, Robotics

  • 7 Io T Industry 4 0

    IIoT & Industry 4.0

Technologies

  • Shutterstock 605229797

    Memory & storage

Giga Device

Giga Device is a Semiconductor Technology leader focused on Flash memory, Microcontroller, Sensor and Analog products. Giga Device can provide a wide range of solutions and services in the fields of industrial, automotive, computing, consumer electronics, IoT, mobile, networking and communications.

Read more
Giga Device Logo

Documents

  • Gigadevice GD5 F1 GM9 UEYIG Datasheet
Pexels thisisengineering 3913017

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