Ultra-Low Power Flow Meter Using TMR Sensors Reference Design for extended system longevity TIDM-TMR-WATERMTR (ACTIVE)

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Key Document

Description

When designing battery-powered applications, ultra-low power consumption is the key factor in extending the lifetime of a system. Long-running designs must not waste the energy they are provided. This TI design highlights the usage of TMR sensor and Extended Scan Interface (ESI) to archive ultra-low power
rotation detection for flow meter application. This design uses the evaluation kit EVM430-FR6989 and the custom TMR sensor board for testing.

Features
  • Showcase of the daughter TMR sensor board for EVM430-FR6989
  • Showcase of rotation detection using TMR sensors
  • Platform support ultra-low power design using TI's proprietary Extended Scan Interface (ESI)
  • This TI design is tested and includes firmware,  and Getting Started guide.

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Design Files

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
MSP430FR6989  MSP430FR6989 16 MHz ULP Microcontroller - 128 KB FRAM, 2KB SRAM, 83 IO, ADC12, LCD, AES, Scan IF  Microcontrollers (MCU)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
MSP430FR6989 Download Download
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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 1191 20 Jul 2016
Design files (5)
Title Type Size (KB) Date
PDF 182 16 Jun 2015
ZIP 18 15 Jun 2015
ZIP 57 15 Jun 2015
PDF 36 15 Jun 2015
PDF 31 15 Jun 2015
Related Tools & Software

Design Kits & Evaluation Modules  ( 1 )

Name Part Number Tool Type
Water meter extented scan interface (ESI) enabled, ultra-low power MSP430FR6989 evaluation module  EVM430-FR6989  Evaluation Modules & Boards 

Software (1)



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