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GigaDevice GD55WB512MEYIGY - High-Performance 512Mbit NOR Flash Memory

The GD55WB512MEYIGY from GigaDevice Semiconductor is a high-reliability 512Mbit NOR Flash memory solution designed for demanding applications in aerospace, automotive, industrial, telecommunications, and medical sectors. This SLC (Single-Level Cell) flash memory delivers exceptional performance with SPI Quad I/O interface and 104MHz clock frequency.

Key Features & Benefits

  • High Capacity: 512Mbit (64M x 8) memory organization for extensive data storage
  • Fast Performance: 104MHz clock frequency with SPI Quad I/O interface for rapid data transfer
  • Wide Voltage Range: 1.65V to 3.6V supply voltage for flexible system integration
  • Industrial Temperature Range: -40°C to 85°C operating temperature for harsh environments
  • Compact Package: 8-WSON (6x8mm) surface mount package with exposed pad for efficient thermal management
  • Long Lifecycle Support: Backed by authorized distribution with full traceability and design-in resources

Applications

Ideal for code storage, data logging, firmware updates, and embedded systems requiring non-volatile memory with high endurance and reliability. Perfect for IoT devices, industrial controllers, automotive ECUs, medical equipment, and telecommunications infrastructure.

Why Choose Us: As an authorized distributor, we provide genuine GigaDevice components with full traceability, technical support, and long-term availability commitment. Global shipping available with competitive pricing for volume orders.

Product attributes Property Value
Manufacturer GigaDevice Semiconductor (HK) Limited
Product Series GD55WB
Packaging Tray | Tray
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NOR (SLC)
Memory Size 512Mbit
Memory Organization 64M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 104 MHz
Write Cycle Time - Word, Page -
Access Time -
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)

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