MSP430F67761AIPEUR
多相位计量 SoC，具有 7 个 Σ-Δ ADC、LCD、实时时钟、256KB 闪存和 16KB RAM 128-LQFP -40 to 85
* Accuracy * Meets or Exceeds ANSI C12.20 and IEC 62053 Standards * Supportfor Multiple Sensors Such as Current Transformers, Rogowski Coils, orShunts * Power Measurement for up to Three Phases PlusNeutral * Dedicated Pulse Output Pins for Active and Reactive Energy forCalibration * Four-Quadrant Measurement per Phase orCumulative * Exact Phase-Angle Measurements * Digital PhaseCorrection for Current Transformers * Temperature Compensated EnergyMeasurements * 40-Hz to 70-Hz Line Frequency Range Using SingleCalibration * Flexible Power Supply Options With AutomaticSwitching * Display Operates at Very Low Power During AC Mains Failure: 3 µA inLPM3 * LCD Driver With Contrast Control for up to 320Segments * Password-Protected Real-Time Clock With Crystal Offset Calibration andTemperature Compensation * Integrated Security Modules to Support Anti-Tamper andEncryption * Multiple Communication Interfaces for Smart MeterImplementations * High-Performance 25-MHz CPU With 32-BitMultiplier * Wide Input Supply Voltage Range: 3.6 V Down to 1.8 V * Ultra-Low Power Consumption During EnergyMeasurement * 2.9 mW at 10-MHz Operation 3 V * Multiple Low-PowerModes * Standby Mode LPM3: 2.1 µA at 3 V, Wake Up in Less Than 5 µs * RTC Mode LPM3.5: 0.34 µA at 3 V * Shutdown Mode LPM4.5: 0.18 µA at 3 V * Up to 512KB of Single-CycleFlash * Up to 32KB of RAM With Single-Cycle Access * Up toSeven Independent 24-Bit Sigma-Delta ADCs With Differential Inputs and VariableGain * System 10-Bit 200-ksps ADC * Six Channels Plus Supply and Temperature Sensor Measurement * Six EnhancedCommunications Ports * Configurable Among Four UART, Six SPI, and Two I²C Interfaces * Four 16-Bit Timers With Nine TotalCapture/Compare Registers * 128-Pin LQFP PEU Package With 90 I/OPins * 100-Pin LQFP PZ Package With 62 I/O Pins * IndustrialTemperature Range of –40°C to 85°C * Three-Phase Electronic Watt-Hour MeterDevelopment Tools * EVM430-F6779A With SLAA577 Application Note * MSP430™ Energy Library
