25Q127CSIG GD25Q127CSIG 128Mbit 3.3V Dual/Quad SPI Flash SOP8 

Product Code: GD25Q127CSIG 

Part Marking: 25Q127CSIG 

Brand: GigaDevice 

Package: SOP8 208MIL 

Product Specifications (Datasheet Data) 

The GD25Q127CSIG is a 128M-bit (16MB) 3.3V SPI Flash memory manufactured by GigaDevice. It supports Standard SPI, Dual SPI, and Quad SPI interfaces. Achieves data transfer rates of 208Mbits/s in Dual I/O mode and 416Mbits/s in Quad I/O mode. Ideal for BIOS, firmware storage, embedded systems, and IoT applications. 

• Memory Capacity: 128M-bit (16MB) 
• Organization: 16384K x 8 bit 
• Page Size: 256 Bytes 
• Sector Size: 4KB (Uniform Sector) 
• Block Size: 32KB / 64KB 
• Interface: Standard SPI, Dual SPI, Quad SPI 
• Clock Frequency: 104MHz (Standard/Dual SPI Fast Read) 
• Data Transfer Rate: Dual I/O 208Mbits/s, Quad I/O 416Mbits/s 
• Supply Voltage (VCC): 2.7V ~ 3.6V 
• Page Program Time: 0.5ms (typ) 
• Sector Erase Time (4KB): 50ms (typ) 
• Block Erase Time (64KB): 0.3s (typ) 
• Chip Erase Time: 50s (typ) 
• Program/Erase Cycles: Min 100,000 
• Data Retention: 20 Years 
• Standby Current: 20µA (typ) 
• Deep Power-Down Current: 1µA (typ) 
• JEDEC ID: C8 40 18 
• Features: 128-bit Unique ID, 3x1024-Byte Security Registers, XIP Support, Software/Hardware Write Protection 
• Operating Temperature: -40°C ~ +85°C 

Datasheet: 25Q127CSIG 

Sales Information 

Condition: NEW. Original. 

Warranty: No warranty is provided for semiconductor products. 

Shipping (Turkey): All orders placed before 16:00 on weekdays and 14:30 on Saturdays are shipped the same day via contracted cargo. (Except during peak shipping periods and extraordinary circumstances) 

International Shipping: Orders placed before 16:00 on weekdays are shipped the same business day via Air Parcel. Orders placed on weekends and outside business hours are shipped on the next business day. (Except during peak periods) Ships from Turkey.