Contents

Introduction ADC Module Overview ADC Block ADC Inputs ADC Voltage Reference ADC Charge Pump ADC Conversion Clock Continuous Sampling Mode Double Sample Conversion Mode Auto-Conversion Trigger Conversion Result Formatting ADC Conversion Interrupt Sleep Mode Computation Basic Mode Accumulate Mode Average Mode Burst Average Mode Low-Pass Filter Mode ADCRS Effects on -3dB Roll-Off Frequency Threshold Comparison Conclusion Appendix A: Basic Analog Terminology 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