Winbond W25Q64FVSIG 8 MB (64 Mbit) BIOS IC SOP-8

The Winbond W25Q64FVSIG 8 MB (64 Mbit) BIOS / SPI Flash IC is a reliable serial flash memory designed for storing BIOS and firmware in laptops, desktops, routers, and embedded systems.

It supports SPI, Dual, and Quad I/O modes with read speeds up to 104 MHz, providing fast access and consistent stability.

Operating at 2.7 V – 3.6 V, this chip offers excellent data retention and long-term reliability. The compact SOP-8 (200 mil) package makes it ideal for reprogramming and board-level BIOS replacement work.

Every BIOS IC supplied by OKSpare is quality-checked by our expert team at Nehru Place, ensuring genuine, fully tested components. We provide fast all-India courier delivery, competitive pricing, and trusted service built on 15 years of industry experien

Technical Summary:

• Manufacturer: Winbond Electronics Corporation
• Model: W25Q64FVSIG
• Density: 64 Mbit (8 MB)
• Voltage Range: 2.7 V – 3.6 V
• Speed: Up to 104 MHz
• Interface: SPI / Dual / Quad I/O
• Sector Size: 4 KB | Block Size:** 32 KB / 64 KB**
• Package: SOP-8 (200 mil)
• Temp Range: –40 °C to +85 °C
• Function: BIOS / Firmware / Serial Flash Memory