This part is a kind of semiconductor called ADM5120PX.
Function of this product has Network Processor.
Manufacturers : Infineon
Image and pinout :
Some of the text within the PDF file :
Data Sheet, Rev. 1.32, Nov. 2005 ADM5120P/PX Network Processor Version AB Communications Di st rib ut io n wi th ND A http:// Edition 2005-11-09 Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 München, Germany © Infineon Technologies AG 2005. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nea [ ... ]