GD25Q16CEIGR 3.3V Uniform Sector Dual and Quad Serial Flash
16M-bit Serial Flash memory with 2048K-byte capacity featuring uniform sector architecture and support for Standard, Dual, and Quad SPI interfaces.
Key Features
- 16M-bit Capacity: 2048K-byte memory with 256 bytes per programmable page
- Fast Program/Erase Speed: Page Program: 0.6ms typical, Sector Erase: 45ms typical, Block Erase: 0.15/0.25s typical, Chip Erase: 7s typical
- Multiple SPI Interfaces: Standard SPI (SCLK, CS#, SI, SO, WP#, HOLD#), Dual SPI (SCLK, CS#, IO0, IO1, WP#, HOLD#), Quad SPI (SCLK, CS#, IO0, IO1, IO2, IO3)
- Flexible Architecture: Uniform 4K-byte sectors and 32/64K-byte blocks
- High Speed Performance: 120MHz fast read clock frequency, Dual I/O up to 240Mbits/s, Quad I/O up to 480Mbits/s
- Low Power Consumption: 1μA typical deep power down and standby current
- Write Protection: Software/hardware write protection with WP# pin control and top/bottom block protection
- Security Features: 128-bit unique ID per device, 4x256-byte security registers with OTP locks, discoverable parameters (SFDP) register
- High Endurance: Minimum 100,000 program/erase cycles
- Power Supply: Single 2.7-3.6V full voltage range operation
Pin Description
| Pin Name |
I/O |
Description |
| CS# |
I |
Chip Select Input |
| SO (IO1) |
I/O |
Data Output (Data Input Output 1) |
| WP# (IO2) |
I/O |
Write Protect Input (Data Input Output 2) |
| VSS |
|
Ground |
| SI (IO0) |
I/O |
Data Input (Data Input Output 0) |
| SCLK |
I |
Serial Clock Input |
| HOLD# (IO3) |
I/O |
Hold Input (Data Input Output 3) |
| VCC |
|
Power Supply |
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.
