Winbond Electronic W25Q64CVSSIG Format - Memory: FLASH Interface: SPI Serial Memory Size: 64M (8M x 8) Memory Type: FLASH Operating Temperature: -40?°C ~ 85?°C Package / Case: 8-SOIC (0.083", 2.10mm Width) Series: - Speed: 80MHz Voltage - Supply: 2.7 V ~ 3.6 V Other Names: Q5822008