MSP430F6779AIPEUR Description

The MSP430F6779AIPEUR is from the MSP430F67xxA microcontroller (MCU) family and is part of the MSP430™ Metrology and Monitoring MCU portfolio targeting energy measurement and power monitoring applications including smart grid and building automation.

MSP430F6779AIPEUR Features

• Accuracy < 0.1% Over 2000:1 Dynamic Range for Phase Current

• Meets or Exceeds ANSI C12.20 and IEC 62053 Standards

• Support for Multiple Sensors Such as Current Transformers, Rogowski Coils, or Shunts

• Power Measurement for up to Three Phases Plus Neutral

• Dedicated Pulse Output Pins for Active and Reactive Energy for Calibration

• 4-Quadrant Measurement per Phase or Cumulative

• Exact Phase-Angle Measurements

• Digital Phase Correction for Current Transformers

• Temperature-Compensated Energy Measurements

• 40-Hz to 70-Hz Line Frequency Range Using Single Calibration

• Flexible Power Supply Options With Automatic Switching

• Display Operates at Very Low Power During AC Mains Failure: 3 µA in LPM3

• LCD Driver With Contrast Control for up to 320 Segments

• Password-Protected Real-Time Clock (RTC) With Tamper Detection, Crystal Offset Calibration, and Temperature Compensation

• Integrated Security Modules to Support Anti‑Tamper and Encryption

• Multiple Communication Interfaces for Smart Meter Implementations

MSP430F6779AIPEUR Application

• General Uses