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78M6612-IM/F Datasheet PDF - Teridian Semiconductor Corporation

Número de pieza
componentes Descripción
Fabricante
78M6612-IM/F
TERIDIAN
Teridian Semiconductor Corporation TERIDIAN
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78M6612-IM/F Datasheet PDF : 78M6612-IM/F pdf     
78M6612-IGTR image

DESCRIPTION
The Teridian 78M6612 is a highly integrated, single-phase, power and energy measurement and monitoring SOC which includes a 32-bit compute engine (CE), an MPU core, RTC, and Flash. The Teridian patented Single Converter Technology® with a 22-bit delta-sigma ADC, 4 analog inputs, digital temperature compensation, and precision voltage reference supports a wide range of single-phase, dual-outlet power measurement applications with very few external components.
   
FEATURES
• Measures each outlet of a duplex receptacle with a
    single IC
• Provides complete energy measurement and
    communication protocol capability in a single IC
• Intelligent switch control capability
• < 0.5% Wh accuracy over 2000:1 current range
    and over temperature
• Exceeds IEC62053 / ANSIC12.20 standards
• Voltage reference < 40 ppm/°C
• Four sensor inputs – VDD referenced
• Low jitter Wh and VARh pulse test outputs (10 kHz
    maximum)
• Pulse count for pulse outputs
• Line frequency count for RTC
• Digital temperature compensation
• Sag detection for phase A and B
• Independent 32-bit compute engine
• 46-64 Hz line frequency range with same
    calibration
• Phase compensation (±7°)
• Battery backup for RTC and battery monitor
• Three battery modes with wake-up timer:
    Brownout mode (48 µA)
    LCD mode (5.7 µA)
    Sleep mode (2.9 µA)
• Energy display on main power failure
• Wake-up timer
• 22-bit delta-sigma ADC
• 8-bit MPU (80515), 1 clock cycle per instruction w/
    integrated ICE for MPU debug
• RTC with temperature compensation
• Auto-Calibration
• Hardware watchdog timer, power fail monitor
• LCD driver (up to 152 pixels)
• Up to 18 general purpose I/O pins
• 32 kHz time base
• 32 KB Flash with security
• 2 KB MPU XRAM
• Two UARTs
• Digital I/O pins compatible with 5 V inputs
• 64-pin LQFP or 68-pin QFN package
• RoHS compliant (6/6) lead-free packages
• Complete Application Firmware available
   

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