GigaDevice

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3.0 Volt – SPI NOR Flash

SPI NOR Flash

GigaDevice SPI NOR Flash delivers the high-performance and security features necessary to meet the diverse design requirements of today’s applications.

3.0V SPI NOR Flash product families include:​

GD25Q, GD25B, GD25D, GD25R, GD25S, and GD25WD (Wide Vcc)​

Key Features

  • 2.7V ~ 3.6V operating voltage range (1.65V ~ 3.6V for WD Family)​
  • Operates in Single, Dual and Quad I/O SPI modes​
  • Quad-SPI data transfer of up to 480Mb/s outperforms many asynchronous parallel Flash memories​
  • Flexible memory architecture (sector size: 4K bytes, block size: 32/64K bytes)​
  • High reliability with 20-year data retention and 100,000 program/erase cycles​
  • Wide operating temperature range from -40°C ~ 85°C

Technical Resources

Product Finder

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Product Selection Guide (PDF)

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Flash Package Options

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Flash Programmer Support

Use this link to find the flash memory programmers.

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Part No. Interface Type Voltage Family Status Data Sheet Purchase Density V Range I/O Bus Frequency (MHz) Seq. Acces (NS) Features
GD25B127D SPI NOR 3.0V GD25B Mass production Download Purchase 128Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B128E SPI NOR 3.0V GD25B Sampling Download Purchase 128Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 RESET# PIN,
S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B16C SPI NOR 3.0V GD25B Mass production Download Purchase 16Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B16E SPI NOR 3.0V GD25B Sampling Download Purchase 16Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B256D SPI NOR 3.0V GD25B Mass production Download Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B256E SPI NOR 3.0V GD25B Under development Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 RESET# PIN,
S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B257D SPI NOR 3.0V GD25B Mass production Download Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O,
DTR		 104 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register,
DTR,
Internal ECC
GD25B32C SPI NOR 3.0V GD25B Mass production Download Purchase 32Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B32E SPI NOR 3.0V GD25B Sampling Download Purchase 32Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B64C SPI NOR 3.0V GD25B Mass production Download Purchase 64Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25B64E SPI NOR 3.0V GD25B Sampling Download Purchase 64Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25D05C SPI NOR 3.0V GD25D Mass production Download Purchase 512Kb 2.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25D10C SPI NOR 3.0V GD25D Mass production Download Purchase 1Mb 2.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25D20C SPI NOR 3.0V GD25D Mass production Download Purchase 2Mb 2.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25D40C SPI NOR 3.0V GD25D Mass production Download Purchase 4Mb 2.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25D80C SPI NOR 3.0V GD25D Mass production Download Purchase 8Mb 2.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25Q127C SPI NOR 3.0V GD25Q Mass production Download Purchase 128Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q128E SPI NOR 3.0V GD25Q Sampling Download Purchase 128Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q16C SPI NOR 3.0V GD25Q Mass production Download Purchase 16Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q16E SPI NOR 3.0V GD25Q Sampling Download Purchase 16Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q20C SPI NOR 3.0V GD25Q Mass production Download Purchase 2Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q256D SPI NOR 3.0V GD25Q Mass production Download Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q256E SPI NOR 3.0V GD25Q Under development Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q257D SPI NOR 3.0V GD25Q Mass production Download Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O,
DTR		 104 WP# Pin,
HOLD# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register,
DTR,
Internal ECC
GD25Q32C SPI NOR 3.0V GD25Q Mass production Download Purchase 32Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q32E SPI NOR 3.0V GD25Q Sampling Download Purchase 32Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q40C SPI NOR 3.0V GD25Q Mass production Download Purchase 4Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q64C SPI NOR 3.0V GD25Q Mass production Download Purchase 64Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q64E SPI NOR 3.0V GD25Q Sampling Download Purchase 64Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q80C SPI NOR 3.0V GD25Q Mass production Download Purchase 8Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 120 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25Q80E SPI NOR 3.0V GD25Q Sampling Download Purchase 8Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25R256D SPI NOR 3.0V GD25R Mass production Purchase 256Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register,
RPMC
GD25S512MD SPI NOR 3.0V GD25S Mass production Download Purchase 512Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD25S513MD SPI NOR 3.0V GD25S Mass production Download Purchase 512Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O,
DTR		 104 S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register,
DTR,
Internal ECC
GD25WD05C SPI NOR 3.0V GD25WD Mass production Download Purchase 512Kb 1.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25WD10C SPI NOR 3.0V GD25WD Mass production Download Purchase 1Mb 1.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25WD20C SPI NOR 3.0V GD25WD Mass production Download Purchase 2Mb 1.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25WD40C SPI NOR 3.0V GD25WD Mass production Download Purchase 4Mb 1.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25WD80C SPI NOR 3.0V GD25WD Mass production Download Purchase 8Mb 1.7 - 3.6V Single I/O,
Dual Output		 100 WP# Pin
GD25WQ128E SPI NOR 3.0V GD25WQ Sampling Download Purchase 128Mb 1.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25WQ16E SPI NOR 3.0V GD25WQ Sampling Download Purchase 16Mb 1.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25WQ32E SPI NOR 3.0V GD25WQ Sampling Download Purchase 32Mb 1.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25WQ64E SPI NOR 3.0V GD25WQ Sampling Download Purchase 64Mb 1.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD25WQ80E SPI NOR 3.0V GD25WQ Sampling Download Purchase 8Mb 1.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 104 WP# Pin,
HOLD# Pin,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD55B01GE SPI NOR 3.0V GD55Q Under development Purchase 1Gb 2.7 - 3.6V Single I/O,
Quad Output,
Quad I/O,
QPI,
DTR		 133 WP# Pin,
RESET# PIN,
S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register,
QPI,
DTR
GD55B02GE SPI NOR 3.0V GD55Q Under development Purchase 2Gb 2.7 - 3.6V Single I/O,
Quad Output,
Quad I/O,
QPI,
DTR		 133 WP# Pin,
RESET# PIN,
S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register,
QPI,
DTR
GD55B512ME SPI NOR 3.0V GD55B Under development Purchase 512Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 RESET# PIN,
S/W RESET,
Default 4I/O,
Security Registers with OTP Locks,
SFDP Register
GD55Q512ME SPI NOR 3.0V GD55Q Under development Purchase 512Mb 2.7 - 3.6V Single I/O,
Dual Output,
Dual I/O,
Quad Output,
Quad I/O		 133 WP# Pin,
HOLD# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register
GD55X01GE SPI NOR 3.0V GD55B Under development Purchase 1Gb 2.7 - 3.6V Single I/O,
Octal Output,
Octal I/O,
DTR		 166 WP# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register,
DTR
GD55X02GE SPI NOR 3.0V GD55B Under development Purchase 2Gb 2.7 - 3.6V Single I/O,
Octal Output,
Octal I/O,
DTR		 166 WP# Pin,
RESET# PIN,
S/W RESET,
Security Registers with OTP Locks,
SFDP Register,
DTR