This part is a kind of semiconductor called HT46R065B.
Function of this product has (HT46R063B - HT46R065B) Enhanced A/D Type 8-Bit OTP MCU.
Manufacturers : Holtek Semiconductor
Image and pinout :

Some of the text within the PDF file :
www.DataSheet.co.kr Enhanced A/D Type 8-Bit OTP MCU HT46R063B/HT46R064B/HT46R065B Revision: 1.00 Date: April 7, 2011 Datasheet pdf - http://www.net/ www.DataSheet.co.kr Contents Table of Contents General Description 1 Features ...1 CPU Features 1 Peripheral Features 1 Technical Document ...1 Selection Table .. [ ... ]
HT46R065B PDF Datasheet Download
