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Product attributes Property Value
Manufacturer GigaDevice Semiconductor (HK) Limited
Product Series
Packaging Tape & Reel (TR) | Tape & Reel (TR)
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NAND
Memory Size 4Gbit
Memory Organization 512M x 8
Memory Interface SPI - Quad I/O
Clock Frequency 120 MHz
Write Cycle Time - Word, Page -
Access Time -
Voltage - Supply 1.7V ~ 2V
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)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

GigaDevice GD5F4GQ4RBYIGR - 4Gbit SPI NAND Flash Memory IC

The GD5F4GQ4RBYIGR from GigaDevice Semiconductor is a high-performance 4Gbit NAND Flash memory IC featuring SPI Quad I/O interface for fast data transfer at 120MHz. With 512M x 8 memory organization and wide operating voltage range (1.7V to 2V), this surface-mount flash memory is ideal for aerospace, automotive, industrial, and telecommunications applications requiring reliable non-volatile storage.

Key Features:

  • 4Gbit (512MB) Storage Capacity - Ample memory for embedded systems and data logging
  • SPI Quad I/O Interface - High-speed serial communication up to 120MHz
  • Wide Temperature Range - Industrial-grade operation from -40°C to 85°C
  • Low Voltage Operation - 1.7V to 2V supply for power-efficient designs
  • Compact 8-WSON Package - Space-saving 6x8mm surface mount footprint
  • RoHS Compliant - Environmentally friendly, lead-free construction

Backed by authorized distributor stock with full manufacturer documentation, traceability, and long lifecycle availability to support your critical design-in programs and mitigate obsolescence risk.