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78M6610+LMU

Energy Measurement Processor for Load Monitoring Units

Autonomous Power Monitoring and Control for Embedded Applications

Overview

Design Resources

Ordering Info

Status

Active: In Production.

Description

The 78M6610+LMU is an energy measurement processor (EMP) for load monitoring and control of any 2-wire single-phase or 3-wire split-phase (120/180°) AC circuit. It provides flexible sensor configuration of four analog inputs and numerous host interface options for easy integration into any system architecture.

The internal 24-bit processor and field upgradeable firmware performs all the necessary signal processing, compensation, and data formatting for accurate real-time measurement. Energy accumulation, alarm monitoring, and fault detection schemes minimize the overhead requirements of the host interface and/or network. The integrated flash memory also provides for nonvolatile storage of input configurations and calibration coefficients.

Data Sheet

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Key Features

Four Configurable Analog Inputs for Monitoring Any Single-Phase Circuit (2/3-Wire)
Supports Current Transformers (CT) and Resistive Shunts
Flexible SPI, I²C, or UART Interface Options with Configurable I/O Pins for Alarm Signaling, Address Pins, or User Control
Nonvolatile Storage of Calibration and Configuration Parameters
Small 24-TQFN Package and Reduced Bill of Materials
Internal or External Oscillator Timing References
Quick Calibration Routines Minimizes Manufacturing (System) Cost

Applications/Uses

Building Automation Systems (Commercial, Industrial)
Grid-Friendly Appliances and Smart Plugs
Inverters and Renewable Energy Systems
Level 1 and 2 EV Charging Systems

Key Specifications:

Energy Measurement SoCs

Part Number

SoC Type

V_SUPPLY
(V)

Total Sensor Inputs

Internal Flash
(KBytes)

Internal RAM
(KBytes)

Slave Host Interface(s)

78M6610+LMU NEW!

Energy Measurement

3.3

1.5

I2C

SPI

UART

See All Energy Measurement SoCs (8)

Pricing Notes:

This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

More Information

New Product Press Release

[ 2013-01-16 ]

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Information Index

Overview		Design Resources		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Technical Documents Evaluation Kits Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-6573 Rev 0; 2013-01-14
This page last modified: 2013-03-06