This part is a kind of semiconductor called 25Q64CV.

Function of this product has W25Q64CV.

Manufacturers : Winbond

Image and pinout :

Some of the text within the PDF file :

W25Q64CV 3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI Publication Release Date: May 22, 2014 - 1 - Revision H W25Q64CV Table of Contents 1. GENERAL DESCRIPTION ... 5 2. FEATURES... 5 3. PACKAGE TYPES AND PIN CONFIGURATIONS... 6 3.1 Pin Configuration SOIC / VSOP 208-mil .. 6 3.2 Pad Configuration WSON 6x5-mm / 8X6-mm . 6 3.3 Pin Conf [ ... ]

25Q64CV PDF Datasheet Download