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Product attributes Property Value
Manufacturer GigaDevice Semiconductor (HK) Limited
Product Series GD25B
Packaging Tray |
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 133 MHz
Write Cycle Time - Word, Page 90µs, 2ms
Access Time 7 ns
Voltage - Supply 2.7V ~ 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 (5x6)

GD25B256EWIGR - High-Performance 256Mbit SPI NOR Flash Memory

The GD25B256EWIGR from GigaDevice Semiconductor is a premium 256Mbit (32MB) SPI NOR Flash memory IC engineered for embedded systems requiring reliable, high-speed non-volatile storage. Featuring Quad I/O SPI interface with 133MHz clock frequency and industrial-grade temperature range, this component delivers exceptional performance for data logging, firmware storage, and code execution applications.

Key Features & Benefits

  • High-Density Storage: 256Mbit (32M x 8) capacity ideal for firmware, configuration data, and application code
  • Fast Performance: 133MHz clock frequency with 7ns access time ensures rapid data retrieval
  • Quad I/O Interface: SPI Quad I/O support maximizes throughput for bandwidth-intensive applications
  • Industrial Temperature Range: -40°C to 85°C operation for harsh environments and mission-critical systems
  • Wide Voltage Range: 2.7V to 3.6V supply compatibility simplifies integration across diverse platforms
  • Compact Footprint: 8-WSON (5x6mm) package with exposed pad optimizes PCB space utilization
  • Long Lifecycle Availability: Backed by HQICKEY's commitment to sustained component availability for production continuity

Ideal Applications

This NOR Flash memory IC is perfectly suited for industrial controllers, automotive electronics, IoT devices, networking equipment, medical instruments, and any embedded system requiring reliable non-volatile storage with fast random access capabilities.

Why Choose HQICKEY?

At HQICKEY, we guarantee 100% authentic GigaDevice components with full traceability, dedicated technical support, and global fulfillment. Our engineering team provides lifecycle management and design-in assistance to ensure your production success.

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No datasheet available. Please contact sales@hqickey.com for the latest datasheet.