This part is a kind of semiconductor called 25P10AV.
Function of this product has M25P10AV.
Manufacturers : ST Microelectronics
Image and pinout :

Some of the text within the PDF file :
M25P10-A 1 Mbit, serial Flash memory, 50 MHz SPI bus interface Features ■ 1 Mbit of Flash memory ■ Page Program (up to 256 bytes) in 1.4 ms (typical) ■ ■ ■ ■ ■ ■ ■ Sector Erase (256 Kbit) in 0.65 s (typical) Bulk Erase (1 Mbit) in 1.7 s (typical) 2.3 to 3.6 V single supply voltage SPI bus compatible serial interface 50 MHz Clock rate (maximum) Deep Power-down mode 1 µA (typical) Electronic signatures – JEDEC standard two-byte signature (2011h) – RES instruction, one-byte signature (10h), for backward compatibility More than 20 years’ data retention Packages – ECOPACK® (RoHS compliant) SO8 (MN) 150 mil width VFQFPN8 (MP) (MLP8) ■ ■ UFDFPN8 (MB) 2 x 3 mm December 2007 Rev 11 1/51 www.numonyx.com 1 Contents M25P10-A Contents 1 2 [ ... ]
25P10AV PDF Datasheet Download
