1) This is a product by ELAN Microelectronics Corp www.emc.com.tw/eng But their web site is down today.
I think parts of the far east are on vacation this week celebrating the moon festival
Search for em84510ep on their website once it is back up (probably next week) or http://www.chipdocs.com/pndecoder/datasheets/EMC/EM84510EP.html
2) Product description **broken link removed**
Datasheet **broken link removed**
the chips doc may required me to register...i don.t have any credit card..can you download for me the first chips documentation and attach in my email [sharizal78@yahoo.com]