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Holtek HT46R47 - User Manual

Holtek HT46R47
162 pages
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HT46R47, HT46R22,
HT46R23, HT46R24
A/D Type MCU
Handbook
October 2004
Copyright Ó 2003 by HOLTEK SEMICONDUCTOR INC. All rights reserved. Printed in Taiwan. No part of this publication
may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photo
-
copying, recording, or otherwise without the prior written permission of HOLTEK SEMICONDUCTOR INC.

Table of Contents

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Holtek HT46R47 Specifications

General IconGeneral
Architecture8-bit
Operating Voltage2.2V - 5.5V
Timer1 x 8-bit, 1 x 16-bit
ADC8-bit, 4 channels
Program Memory Capacity4KB
Data Memory (RAM)192 bytes
Timers1 x 8-bit, 1 x 16-bit
A/D Converter8-bit, 4 channels
RAM Size192 bytes
Timer Modules1 x 8-bit, 1 x 16-bit
Operating Temperature-40°C to +85°C

Summary

Chapter 1 Hardware Structure

Features

Details technology, kernel, and peripheral features of the A/D MCU series.

Pin Description

Details function, I/O, and configuration options for each pin.

Electrical Characteristics

Lists DC and AC electrical characteristics under various test conditions.

Peripherals, Registers & Control

Covers SFRs, Peripherals, Interrupts, Reset, Oscillator, and Watchdog Timer.

Chapter 2 Instruction Set Introduction

Instruction Set Overview

Introduces the set of program instruction codes for microcontroller operations.

Instruction Timing

Explains instruction cycle timing, including exceptions for branches and calls.

Chapter 3 Instruction Definition

Chapter 4 Assembly Language and Cross Assembler

Chapter 5 MCU Programming Tools

HT-IDE Development Environment

Describes the integrated development environment and its components.

Holtek In-Circuit Emulator - HT-ICE

Explains the in-circuit emulator for real-time emulation and debugging.

Installation Guide

Guides through the installation process of the HT-IDE3000 software.

Chapter 6 Quick Start