GD9FU4G8F3ALGF – SLC NAND Flash – GigaDevice

GigaDevice GD9FU4G8F3ALGF is a 4Gb (512M x8) single-level cell (SLC) parallel NAND Flash memory operating from a 2.7V-3.6V supply in a Pb-free, halogen-free FBGA-63 package. ONFI 1.0 compatible.

The GigaDevice GD9FU4G8F3ALGF is a 4Gb single-level cell (SLC) parallel NAND Flash memory from the GD9F family. It is organized as a x8 device, operates from a 3V (2.7V-3.6V) supply, and is supplied in a Pb-free, halogen-free FBGA-63 package. The device follows the standard asynchronous parallel NAND interface and is ONFI 1.0 compatible, making it a reliable, cost-effective choice for code and data storage in embedded systems.

Decoding the part number confirms the configuration: GD (GigaDevice), 9F (parallel NAND, no on-die ECC), U (3V supply), 4G (4Gb density), 8 (x8 organization), F (SLC, single die), 3 (2KB + 64B page size), A (A-generation process), L (FBGA-63 package) and G (Pb-free, halogen-free green package).

Key Features

• 4Gb density, single-level cell (SLC) NAND architecture
• x8 (byte-wide) I/O organization (512M x8)
• 3V power supply: 2.7V to 3.6V
• Page size: 2KB + 64B spare
• Sequential access time: 20ns
• ECC requirement: 4-bit per 512 bytes (no on-die ECC)
• ONFI 1.0 compatible asynchronous parallel interface
• Pb-free, halogen-free green FBGA-63 package (9 x 11 mm)
• Industrial temperature grades: -40C to +85C (Industrial) and -40C to +105C (Industrial+)

Applications

• Set-top boxes (STB) and digital TV
• Networking, routers and data cards
• Industrial control and embedded systems
• Code and data storage / firmware boot
• Consumer multimedia and IoT gateways

Why Source GD9FU4G8F3ALGF from Pacific Component Xchange

The GD9FU4G8F3ALGF is a specialized parallel NAND Flash device with little to no authorized-distributor stock, making it difficult to source through conventional channels. Pacific Component Xchange is an independent distributor specializing in hard-to-find, allocated and obsolete memory. We currently have access to inventory on this part and can support volume requirements.

Every order is backed by our commitment to authenticity, inspection and quality assurance, with global shipping to support your production schedule. Because this is a Request-for-Quote item, pricing is tailored to your quantity and lead-time needs. Submit an RFQ today and our sourcing team will respond quickly with availability and a competitive quote.