MAX71314

ZON M3 Single-Phase Electricity Meter SOC

Best-in-Class Metrology and Custom Peripherals Set Apart This Meter IC

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Part Details

  • Four Independent Integrated Metrology Channels Provide High-Accuracy Performance
    • 0.1% Typical Accuracy Over 5000:1
  • Two Remote ADC Interfaces Provide Cost-Effective and Reliable Isolation for Shunts
  • Dual-Core Architecture Improves System Performance and Allows Application Code Portability
    • Dedicated 32-Bit DSP Core for High-Rate Metrology Processing
    • MAXQ30 32-Bit RISC Applications MPU, 10 MIPS (at 10MHz)
  • Low-Power Consumption Extends Battery Life
    • 1.75µA Sleep Mode
  • 100-Pin LQFP Package Offers Optimized Trade-Off Between Board Space and Digital IO Pins
  • Highly Integrated Product Features and Flexible Peripherals Support Broad Application Needs
    • 256KB Flash, 12KB SRAM (ZON M3)
    • 128KB Flash, 12KB SRAM (ZON M3L)
    • Support Current Transformers, Rogowski Coils, and Shunts
    • RTC with Temperature Compensation
    • Digital Temperature Compensation for Metrology
    • 45Hz to 65Hz Line Frequency Range with the Same Calibration
    • Phase Compensation (±10°)
    • Four Pulse Outputs from the Compute Engine (CE)
    • LCD Controller Supporting Up to Eight Common Planes
    • Two PWM Relay Control Channels with Programmable Frequency, Duty Cycle, and Ramp Time
    • Five General-Purpose Timers
    • Two Touch Switch Inputs
    • SPI (Master and Slave), Master I2C, 4x UARTs
    • Two Smart Card Ports
    • 38kHz IR Encoder/Decoder
    • Low-Power 5ksps ADC for Environmental Monitoring
    • On-Chip Digital Temperature Sensor
MAX71314
ZON M3 Single-Phase Electricity Meter SOC
MAX71314, MAX71315: Diagram
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Documentation

Reliability Data 1

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Evaluation Kits

MAXQUSBJTAGOW-KIT

MAXQ USB-to-JTAG/1-Wire Adapter Evaluation Kit

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Features and Benefits

  • Easily Load and Debug Code
  • Interface Provides In-Application Debugging Features
    • Step-by-Step Execution Tracing
    • Breakpointing by Code Address, Data Memory Address, or Register Access
    • Data Memory View and Edit
  • Supports Logic Levels from 1.1V to 3.6V
  • Supports JTAG and 1-Wire Protocols
  • Each Adapter Has Its Own Unique Serial ID, Allowing Multiple Adapters to be Connected Without COM Port Conflicts
  • Has In-Field Upgradable Capability if Firmware Needs to be Upgraded
  • Enclosure Protects from Shorts and ESD

Product Details

The MAXQ® USB-to-JTAG/1-Wire® adapter is a convenient way to interface either the JTAG or 1-Wire port on MAXQ microcontrollers to a PC. The EV kit can be used with compatible software tools running on a host PC to load and debug code on programmable MAXQ microcontrollers. The EV kit contains the MAXQ USB-to-JTAG/1-Wire adapter, an interface cable, and a USB Mini-B cable.
MAXQUSBJTAGOW-KIT
MAXQ USB-to-JTAG/1-Wire Adapter Evaluation Kit

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