78M6613 - Maxim Integrated

78M6613 Single-Phase AC Power Measurement

The Teridian™ 78M6613 is a highly integrated IC for simplified implementation of single-phase AC power measurement into power supplies, smart appliances, and other applications with embedded AC load monitoring and control. It is packaged in a small, 5mm x 5mm, 32-pin QFN package for optimal space savings. At the measurement interface, the device provides fou.

Features

• < 0.5% Wh Accuracy Over Wide 2000:1 Current Range and Over Temperature
• Voltage Reference < 40ppm/°C
• Four Sensor Inputs—V3P3A Referenced
• 22-Bit Delta-Sigma ADC with Independent 32-Bit Compute Engine (CE)
• 8-Bit MPU (80515), One Clock Cycle per Instruction with 2KB MPU XRAM
• 32KB Flash with Security
• Integrated In-Circuit Emulator (ICE) Interface for MPU Debug
• 32kHz Time Base with Hardware Watchdog Timer
• UART Interface and Up to 10 General- Purpose 5V Tolerant I/O Pins
• Packaged in a RoHS-Compliant (6/6) Lead(Pb)-Free, 32-Pin QFN (5mm x 5mm)
• Complete Application Firmware Provid.