Microchip Technology MCP39F511
Power-Monitoring
FEATURES
● Power Monitoring Accuracy Capable of 0.1% Error Across 4000:1 Dynamic Range● Built-In Calculations on Fast 16-Bit Processing Core - Active, Reactive, Apparent Power - True RMS Current, RMS Voltage - Line Frequency, Power Factor
● 64-bit Wide Import and Export Active Energy Accumulation Registers
● 64-bit Four Quadrant Reactive Energy Accumulation Registers
● Signed Active and Reactive Power Outputs
● Dedicated Zero Crossing Detection (ZCD) Pin Output with Less than 200 µs Latency
● Dedicated PWM Output Pin with Programmable Frequency and Duty Cycle
● Automatic Event Pin Control through Fast Voltage Surge Detection Less than 5 ms Delay
● Two Wire Serial Protocol with Selectable Baud Rate Up to 115.2 kbps using Universal Asynchronous Receiver/Transmitter (UART)
● Four Independent Registers for Minimum and Maximum Output Quantity Tracking
● Fast Calibration Routines and Simplified Co