This part is a kind of semiconductor called AU6987.
Function of this product has USB2.0 Universal Flash Disk Controller.
Manufacturers : Alcor Micro
Image and pinout :

Some of the text within the PDF file :
AU6987 USB2.0 Universal Flash Disk Controller Technical Reference Manual Rev. 1.0.1 25 July. 2010 AU6987 USB2.0 Universal Flash Disk Controller Rev. 1.0.1 25 July. 2010 F r e AU6987 USB2.0 Universal Flash Disk Controller V1.0.1 Copyright Copyright © 1997 - 2009. Alcor Micro, Corp. All Rights Reserved. No part of this data sheet may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without prior written permission from Alcor Micro, Corp. Trademark Acknowledgements Disclaimer The company and product names mentioned in this document may be the trademarks or regis [ ... ]
AU6987 PDF Datasheet Download
