GD5F2GQ4UAYIG
2Gb SPI NAND Flash with 4-bit ECC, WSON8 package for large data storage applications.
Product Overview
Description
The GD5F2GQ4UAYIG is a 2Gb (256MB) SPI NAND Flash memory providing large-capacity data storage.
Features SPI interface, 4-bit ECC support, and high endurance with 100K P/E cycles. Suitable for applications requiring extensive data logging or media storage.
The compact WSON8 package is ideal for space-constrained designs.
Product Series
GD
Primary Application
Large data loggers
Key Features
- 2Gb large-capacity storage
- SPI interface up to 104MHz
- 4-bit ECC support
- 100K P/E cycles
- Compact WSON8 package
- Industrial temperature grade
Specifications
| Density | 2Gb (256MB) |
|---|---|
| Interface | SPI |
| Max Clock | 104MHz |
| Page Size | 2KB + 64B spare |
| Block Size | 128KB |
| ECC | 4-bit required |
| P/E Cycles | 100,000 minimum |
| Data Retention | 10 years |
| Temperature Range | -40°C to +85°C |
| Package | WSON8 8x6mm |
Applications
Large data loggers
Electronic system design
Media storage
Electronic system design
Database applications
Electronic system design
HMI graphics storage
Electronic system design
Video recorders
Electronic system design
FAE Expert Insights
"The GD5F2GQ4UAYIG provides excellent capacity for data-intensive applications. Great for HMI and logging systems."
High-capacity SPI NAND solution
— David Chen, BeiLuo
Frequently Asked Questions
How many bad blocks are typical?
Typically 1-2% of blocks may be factory-marked bad. The device includes spare blocks for replacement.
Implement bad block management in software.