DMC73C167

1 8Bit Single Chip Microcontroller DMC73C167 Table of Contents 1. Introduction 1.1 1.2 1.3 2.1 2.2 3.1 3.2 3.3 3.4 3.5 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 6.1 6.2 Description Pin Configurations Features Block Diagram Pin Description Absolute Maximum Ratings Recommended operating conditions Electrical characteristics AC Charcteristics I/O Circuits Overview Register File Peripheral File (PF) Stack Pointer (SP) Status Register (ST) Program Counter (PC) Peripheral File Map Interrupt and Reset Priorities Input/Output Ports Device Initialization I/O Control Register Interrupt Logic and External Interrupt Programmable Timer / Event Counter A/D Converter I2C 6-bit PWM (PWM1_0, PWM1_8) 14-bit PWM (PWM0) On Screen Display Pin Assignment of OTP programming Adapter Board Package Descriptions (Mechanical Data) 2 2 3 5 6 8 9 10 11 14 16 16 17 18 18 19 19 22 24 28 28 34 37 45 49 63 68 73 83 88 89 2. Device Functions 3. Electrical Specifications 4. Architecture 5. Function 6. OTP Deivce Specifications * Appendix : OSD Font Design Guide £Ä£Á£Å£×£Ï£Ï DAEWOO ELECTRONICS CO., LTD. 2 8Bit Single Chip Microcontroller DMC73C167 1. INTRODUCTION 1.1 Description The DMC73C167 is an 8-bit CMOS microcontroller with 16K bytes of on-chip ROM, 256 bytes of on-chip RAM, OSD (On Screen Display), A/D converter, 10 PWM output ports, three timers, multi-master I2C communications port, 8 output only pins, and 20 normal I/O pins. The high-performance CPU interna...