SONiX SN8PC20
8-Bit Micro-Controller
DESCRIPTION
First issue. 1. Modify 455KHz crystal application circuit. 2. Add “@GreenMode” macro to control system green mode. 3. Modify IR application circuit. 1. Add “Development Tool” section. 2. Modify internal low RC frequency to 10KHz @3V. 1. Modify some formals. 2. Add IHRC frequency curves. VER 0.3 VER 0.4 Jan. 2008 May. 2009 SONiX TECHNOLOGY CO., LTD Page 2 Version 0.4 SN8PC20 Remote Control 8-Bit Micro-Controller Table of Content AMENDENT HISTORY............................................................................................................................2 1 1 PRODUCT OVERVIEW .....................................................................................................................7 1.1 1.2 1.3 1.4 1.5 2 2FEATURES
....................................................................................................................................7 SYSTEM BLOCK DIAGRAM .......................................................................................................8 PIN ASSIGNMENT .....................................................................................................................