This part is a kind of semiconductor called 29LV800CBTC-90G.

Function of this product has MX29LV800CBTC-90G.

Manufacturers : Macronix International

Image and pinout :

Some of the text within the PDF file :

MX29LV800C T/B FEATURES 8M-BIT [1Mx8/512K x16] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY • Ready/Busy# pin (RY/BY#) - Provides a hardware method of detecting program or erase operation completion • Sector protection - Hardware method to disable any combination of sectors from program or erase operations - Temporary sector unprotected allows code changes in previously locked sectors. • CFI (Common Flash Interface) compliant - Flash device parameters stored on the device and provide the host system to access • 100,000 minimum erase/program cycles • Latch-up protected to 100mA from -1V to VCC+1V • Boot Sector Architecture - T = Top Boot Sector - B = Bottom Boot Sector • Package type: - 44-pin SOP - 48-pin TSOP - 48-ball CSP (6 x 8mm) - 48-ball CSP (4 x 6mm) - All Pb-free devices [ ... ]

29LV800CBTC-90G PDF Datasheet Download