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Product attributes Property Value
Manufacturer GigaDevice Semiconductor (HK) Limited
Product Series GD25WB
Packaging Tape & Reel (TR) |
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR (SLC)
Memory Size 256Mbit
Memory Organization 32M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 104 MHz
Write Cycle Time - Word, Page 150µs, 4ms
Access Time 7.5 ns
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Supplier Device Package 8-WSON (6x8)

GD25WB256EYIGR - High-Performance 256Mbit NOR Flash Memory

The GD25WB256EYIGR from GigaDevice Semiconductor delivers reliable, high-speed non-volatile flash storage for embedded systems, industrial controllers, and mission-critical applications. This 256Mbit NOR flash memory features SPI Quad I/O interface with 104MHz clock frequency, ensuring fast data access and efficient system performance.

Key Features & Benefits

  • High-Speed Performance: 104MHz clock frequency with 7.5ns access time for rapid data retrieval
  • Flexible Power Supply: Wide voltage range (1.65V ~ 3.6V) supports diverse system architectures
  • Industrial-Grade Reliability: Operating temperature range of -40°C to 85°C ensures stable performance in harsh environments
  • Compact Surface Mount Design: 8-WDFN/8-WSON (6x8) package optimizes board space utilization
  • Quad I/O Interface: SPI Quad I/O enables high-bandwidth data transfer for demanding applications

Applications & Use Cases

The GD25WB256EYIGR is ideal for:

  • Embedded system firmware storage and boot code
  • Industrial automation and control systems
  • Automotive electronics and infotainment systems
  • IoT devices and smart sensors
  • Network infrastructure and telecommunications equipment
  • Medical devices requiring long-term data retention

Why Choose HQICKEY for Your Memory Components?

At HQICKEY, we specialize in providing authentic, high-reliability semiconductor components with dedicated technical support. Our extensive Memory collection features premium EEPROM, Flash, DRAM, and SRAM solutions from leading manufacturers, ensuring you receive genuine components with full traceability and long lifecycle availability.

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