MAX71314L Overview
Description
The ZON™ M1L (MAX71313L) and M1 (MAX71314L) electricity meter systems-on-chip (SoC) integrate dual 32-bit processors for demanding single-phase metering applications with 128KB or 64KB flash, 8KB RAM, and a single-cycle 32 x 32 + 64 multiplier. A low-power metering mode allows metering in the presence of neutral disconnect tampering.
Key Features
- Single ADC Offers High-Accuracy Performance and Cost-Effective Solution
- Supports Up to 5 Multiplexed Inputs
- 0.1% (typ) Wh Accuracy over 2000:1 Current Range
- Dual-Core Architecture Improves System Performance
- Dedicated 32-bit DSP Core for High-Rate Metrology Processing
- MAXQ30 32-Bit RISC MPU, 10 MIPS (at 10MHz)
- Highly Integrated Product Features and Flexible Peripherals Support Broad Application Needs
- Supports Current Transformers or Shunts for Current Measurement
- RTC with Hardware Temperature Compensation
- Digital Temperature Compensation for Metrology
