TIDM-SINGLEPHASEMETER

Class 0.2 Single-Phase E-meter

TIDM-SINGLEPHASEMETER

Design files

Overview

This design, featuring the MSP430F6736 device, implements a highly-integrated single-chip electricity metering (e-meter) solution. Hardware and software design files are provided to enable calculation of various parameters for single phase energy measurement, such as RMS current & voltage, active and reactive power and energies, powerfactor and frequency.

Features
  • Low-power single-phase e-metering implementation
  • Calculate parameters such as RMS current & voltage, active and reactive power and energies, power factor & frequency.
  • Based on the highly-integrated MSP430F67xx family of metering-focused MCU SoCs
  • Segmented LCD is also implemented in this design.
  • RF modules can also be added to this design to enable unique connectivity solutions.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDR106.PDF (427 K)

Detailed schematic diagram for design layout and components

TIDR105.PDF (61 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430F6720Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

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MSP430 microcontrollers

MSP430F6720ASingle-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

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MSP430 microcontrollers

MSP430F6721Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

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MSP430 microcontrollers

MSP430F6721ASingle-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

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MSP430 microcontrollers

MSP430F6723Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

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MSP430 microcontrollers

MSP430F6723ASingle-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

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MSP430 microcontrollers

MSP430F6724Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

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MSP430 microcontrollers

MSP430F6724ASingle-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

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MSP430 microcontrollers

MSP430F6725Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6725ASingle-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6726Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

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MSP430 microcontrollers

MSP430F6726ASingle-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6730Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6730ASingle-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6731Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6731ASingle-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6733Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6733ASingle-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6734Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6734ASingle-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6735Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6735ASingle-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
MSP430 microcontrollers

MSP430F6736Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

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MSP430 microcontrollers

MSP430F6736ASingle-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

Data sheet document-pdfAcrobat PDF open-in-new HTML
Other wireless technologies

CC2530-RF4CEZigbee, IEEE 802.15.4 and RF4CE wireless MCU with 256kB Flash and 8kB RAM

Data sheet document-pdfAcrobat PDF
Zigbee products

CC2530Zigbee and IEEE 802.15.4 wireless MCU with 256kB Flash and 8kB RAM

Data sheet document-pdfAcrobat PDF

Start development

Hardware

Evaluation board

EVM430-F6736 – EVM430-F6736 - MSP430F6736 EVM for Metering

This EVM430-F6736 is a single-phase electricity meter evaluation module based on the MSP430F6736 device. The E-meter can be connected to the main power lines and has inputs for voltage and current, as well as a third connection to setup anti-tampering. It allows a customer to test the new (...)
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Software

Technical documentation

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Type Title Date
Application note Implementation of a Single-Phase Electronic Watt-Hour Meter Using MSP430F6736(A) (Rev. F) Aug. 18, 2021

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