GD25Q256EYIG
256Mb SPI NOR Flash with 120MHz Quad SPI, 3.3V supply, WSON8 package for high-density applications.
Product Overview
Description
The GD25Q256EYIG is a 256Mb (32 Megabyte) high-density SPI NOR Flash memory featuring Quad SPI interface with clock rates up to 120MHz.
This device provides massive storage capacity for complex firmware, multiple firmware images, and large configuration databases. Supports standard SPI, Dual SPI, and Quad SPI operations.
The WSON8 6x8mm package offers compact PCB footprint while maintaining excellent thermal performance. Ideal for high-end industrial systems and networking equipment.
Product Series
GD
Primary Application
High-end industrial systems
Key Features
- 256Mb ultra-high density
- Quad SPI up to 120MHz
- 480Mb/s read throughput
- Hardware write protection
- 2KB security register
- Compact WSON8 package
- Industrial temperature grade
Specifications
| Density | 256Mb (32MB) |
|---|---|
| Interface | SPI/Dual/Quad |
| Max Clock | 120MHz |
| Supply Voltage | 2.7V - 3.6V |
| Active Current | 30mA (typ) |
| Standby Current | 15uA (typ) |
| Sector Size | 4KB / 64KB |
| P/E Cycles | 100,000 minimum |
| Data Retention | 20 years |
| Temperature Range | -40°C to +85°C |
| Package | WSON8 6x8mm |
Applications
High-end industrial systems
Industrial automation and control
Enterprise networking
Communication and interface
Complex firmware storage
Electronic system design
Multi-image boot systems
Electronic system design
Large configuration databases
Electronic system design
FAE Expert Insights
"The GD25Q256EYIG provides exceptional density for demanding applications. The WSON8 package saves significant PCB space compared to SOP8. Perfect for systems requiring 32MB+ storage."
High-density solution in compact package
— David Chen, BeiLuo
Frequently Asked Questions
What is the maximum storage capacity?
The GD25Q256EYIG provides 256Mb (32MB) storage capacity, sufficient for large firmware with graphics, communication stacks, and multiple firmware images.
Use for applications requiring 32MB+ storage.