Contents

Introduction Features Relevant Devices tinyAVR 0-series tinyAVR 1-series megaAVR 0-series Device Specific Implementation Details Theory of Operation Common BLDC Fan Construction Hall Effect Sensors in BLDC Motors BLDC PWM Operation Dead-Time Insertion CCL BLDC Fan Controller Implementation CCL BLDC Fan Hardware Suggestions CCL BLDC Fan Further Development Get Source Code from Atmel | START Terms and Abbreviations Revision History The Microchip Web Site Customer Change Notification Service Customer Support Microchip Devices Code Protection Feature Legal Notice Trademarks Quality Management System Certified by DNV Worldwide Sales and Service