GD25Q40CTIG 3.3V Uniform Sector Dual And Quad Serial Flash
4M-bit Serial Flash Memory with 120MHz SPI interface and 600μs programming speed
Key Features
- 4M-bit Capacity: 512K-byte with 256 bytes per programmable page
- High-Speed Performance: 120MHz clock frequency with fast read capability
- Fast Program/Erase: Page Program time: 0.6ms typical
- Multiple SPI Modes: Standard, Dual, and Quad SPI interfaces
- Flexible Architecture: Uniform 4K-byte sectors and 32/64K-byte blocks
- High Data Transfer Rates: Dual I/O up to 240Mbits/s, Quad I/O up to 480Mbits/s
- Low Power Consumption: 20mA maximum active current, 5μA power down current
- Advanced Security: 128-Bit Unique ID, security registers with OTP locks
- High Endurance: Minimum 100,000 program/erase cycles
- Single Power Supply: 2.7~3.6V full voltage range
Memory Architecture
| Device |
Block |
Sector |
Page |
| 512K bytes |
64/32K bytes |
4K bytes |
256 bytes |
| 2K pages |
256/128 pages |
16 pages |
- |
| 128 sectors |
16/8 sectors |
- |
- |
| 8/16 blocks |
- |
- |
- |
Product Documentation
Packaging & Shipping
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
Frequently Asked Questions
How to obtain the price?
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
What is your delivery time?
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
What are your payment terms?
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
What are the shipping options?
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.