This part is a kind of semiconductor called W25Q80.

Function of this product has (W25Qxx) FLASH MEMORY.

Manufacturers : Winbond

Image and pinout :

Some of the text within the PDF file :

W25Q80, W25Q16, W25Q32 8M-BIT, 16M-BIT AND 32M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI -1- Publication Release Date: September 26, 2007 Preliminary - Revision B W25Q80, W25Q16, W25Q32 Table of Contents 1. 2. 3. 4. 5. 6. 7. GENERAL DESCRIPTION . 5 FEATURES . 5 PIN CONFIGURATION SOIC 208-MIL... 6 PAD CONFIGURATION WSON 6X5-MM .. 6 PIN DESCRIPTION SOIC [ ... ]

W25Q80 PDF Datasheet Download