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.

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Design files & products

Design files

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

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Schematic — TIDM-SINGLEPHASEMETER

TIDR106.PDF (427 K)

Detailed schematic diagram for design layout and components

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Bill of materials (BOM) — TIDM-SINGLEPHASEMETER

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

MSP430F6720 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6720A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6721 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6721A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6723 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6723A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6724 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6724A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6725 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6725A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6726 — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6726A — Single-phase metering SoC with 2 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6730 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6730A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 16KB Flash, 1KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6731 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6731A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 32KB Flash, 2KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6733 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6733A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 64KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6734 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6734A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 96KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6735 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6735A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 4KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6736 — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

Data sheet: PDF | HTML

MSP430 microcontrollers

MSP430F6736A — Single-phase metering SoC with 3 Sigma-Delta ADCs, LCD, real-time clock, 128KB Flash, 8KB RAM

Data sheet: PDF | HTML

Other wireless technologies

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

Data sheet: PDF

Zigbee products

CC2530 — Zigbee and IEEE 802.15.4 wireless MCU with 256kB Flash and 8kB RAM

Data sheet: 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 (...)

Not available on TI.com

TI’s Standard Terms and Conditions for Evaluation Items apply.

Software

Code example or demo

Single-Phase e-Meter for Single-Chip Metrology Reference Design Example — TIDC060.ZIP (10966 K)

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Technical documentation

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	Type	Title		Date
	More literature	Implementation of a Single-Phase Electronic Watt-Hour Meter Using MSP430F6736(A) (Rev. F)	PDF \| HTML	Aug. 18, 2021

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