This part is a kind of semiconductor called H27UCG8T2MYR.

Function of this product has 64Gb (8192M x 8bit) NAND Flash.

Manufacturers : Hynix

Image and pinout :

Some of the text within the PDF file :

H27UCG8T2M Series 64Gb (8192M x 8bit) NAND Flash 64Gb Flash H27UCG8T2M http://www.net/ Rev 1.0/ Aug. 2010 1 datasheet pdf - http://www.net/ H27UCG8T2M Series 64Gb (8192M x 8bit) NAND Flash Document Title 64Gbit (8192 M x 8 bit) NAND Flash Memory Revision History Revision No. 0.0 1.0 Initial Draft. Finalize History Draft Date Apr. 27. 2010 Aug. 17. 2010 Remark Preliminary Advanced http://www.net/ Rev 1.0 / Aug. 2010 2 datasheet pdf - http://www.net/ H27UCG8T2M Series 64Gb (8192M x 8bit) NAND Flash Product Feature ■ Open NAND Flash Interface (ONFI) 1.0 ■ Compliant ■ Supports only asynchronous interface Multilevel Cell(MLC) technology ■ Package Information - Package type : VLGA - Chip count : SDP(1CE, Single) = 1 stack [ ... ]

H27UCG8T2MYR PDF Datasheet Download