This part is a kind of semiconductor called TH58TEG7DDKTA20.

Function of this product has NAND memory Toggle DDR1.0.

Manufacturers : Toshiba

Image and pinout :

Some of the text within the PDF file :

TOSHIBA CONFIDENTIAL Tx58TEGxDDKTAx0 TOSHIBA NAND memory Toggle DDR1.0 Technical Data Sheet Rev. 0.6 2013 – 07 – 10 TOSHIBA Semiconductor & Storage Products Memory Division TC58TEG6DDKTA00 / TC58TEG6DDKTAI0 TH58TEG7DDKTA20 / TH58TEG7DDKTAK0 TH58TEG8DDKTA20 / TH58TEG8DDKTAK0 0 TENTATIVE 2013-07-10C TOSHIBA CONFIDENTIAL Tx58TEGxDDKTAx0 CONTENTS 1. INTRODUCTION . 7 1.1. General Description.. 7 1.2. Definitions and Abbreviations... [ ... ]

TH58TEG7DDKTA20 PDF Datasheet Download