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Rotary Sensing MCU with extended scan interface, 128KB FRAM, AES, LCD for flow meters

MSP430FR6989

ACTIVE

Product details

Parameters

Features DMA, LCD, Real-Time Clock, Scan Interface Non-volatile memory (kB) 128 RAM (KB) 2 ADC 12-bit SAR ADC: channels (#) 16 GPIO pins (#) 83 I2C 2 SPI 4 UART 2 Comparator channels (#) 16 Approx. price (US$) 3.30 | 1ku Timers - 16-bit 5 Bootloader (BSL) UART Special I/O Operating temperature range (C) -40 to 85 Rating Catalog open-in-new Find other MSP430 ultra-low-power MCUs

Package | Pins | Size

LQFP (PN) 80 196 mm² 14 x 14 LQFP (PZ) 100 256 mm² 16 x 16 open-in-new Find other MSP430 ultra-low-power MCUs

Features

  • Embedded Microcontroller
    • 16-Bit RISC Architecture up to 16-MHz Clock
    • Wide Supply Voltage Range From 3.6 V Down to 1.8 V (Minimum Supply Voltage is Restricted by SVS Levels, See the SVS Specifications)
  • Optimized Ultra-Low-Power Modes
    • Active Mode: Approximately 100 µA/MHz
    • Standby (LPM3 With VLO): 0.4 µA (Typical)
    • Real-Time Clock (RTC) (LPM3.5): 0.35 µA (Typical) (1)
    • Shutdown (LPM4.5): 0.02 µA (Typical)
  • Ultra-Low-Power Ferroelectric RAM (FRAM)
    • Up to 128KB of Nonvolatile Memory
    • Ultra-Low-Power Writes
    • Fast Write at 125 ns per Word (64KB in 4 ms)
    • Unified Memory = Program + Data + Storage in One Single Space
    • 1015 Write Cycle Endurance
    • Radiation Resistant and Nonmagnetic
  • Intelligent Digital Peripherals
    • 32-Bit Hardware Multiplier (MPY)
    • Three-Channel Internal Direct Memory Access (DMA)
    • RTC With Calendar and Alarm Functions
    • Five 16-Bit Timers With up to 7 Capture/Compare Registers Each
    • 16-Bit and 32-Bit Cyclic Redundancy Checker (CRC16, CRC32)
  • High-Performance Analog
    • Extended Scan Interface (ESI) for Background Water, Heat, and Gas Volume Measurement
    • 16-Channel Analog Comparator
    • 12-Bit Analog-to-Digital Converter (ADC) With Internal Reference and Sample-and-Hold and up to 16 External Input Channels
    • Integrated LCD Driver With Contrast Control for up to 320 Segments
  • Multifunction Input/Output Ports
    • All P1 to P10 and PJ Pins Support Capacitive Touch Capability Without Need for External Components
    • Accessible Bit-, Byte- and Word-Wise (in Pairs)
    • Edge-Selectable Wakeup From LPM on Ports P1, P2, P3, and P4
    • Programmable Pullup and Pulldown on All Ports
  • Code Security and Encryption
    • 128-Bit or 256-Bit AES Security Encryption and Decryption Coprocessor
    • True Random Number Seed for Random Number Generation Algorithm
  • Enhanced Serial Communication
    • eUSCI_A0 and eUSCI_A1 Support:
      • UART With Automatic Baud-Rate Detection
      • IrDA Encode and Decode
      • SPI
    • eUSCI_B0 and eUSCI_B1 Support:
      • I2C With Multiple-Slave Addressing
      • SPI
    • Hardware UART and I2C Bootloader (BSL)
  • Flexible Clock System
    • Fixed-Frequency DCO With 10 Selectable Factory-Trimmed Frequencies
    • Low-Power Low-Frequency Internal Clock Source (VLO)
    • 32-kHz Crystals (LFXT)
    • High-Frequency Crystals (HFXT)
  • Development Tools and Software
    • Free Professional Development Environments With EnergyTrace++™ Technology
    • Experimenter and Development Kits
  • Family Members
    • Device Comparison Summarizes the Device Variants and Available Packages Types
  • For Complete Module Descriptions, See the MSP430FR58xx, MSP430FR59xx, and MSP430FR6xx Family User’s Guide

(1)RTC is clocked by a 3.7-pF crystal.

All trademarks are the property of their respective owners.

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Description

The MSP430™ ultra-low-power (ULP) FRAM platform combines uniquely embedded FRAM and a holistic ultra-low-power system architecture, allowing innovators to increase performance at lowered energy budgets. FRAM technology combines the speed, flexibility, and endurance of SRAM with the stability and reliability of flash at much lower power.

The MSP430 ULP FRAM portfolio consists of a diverse set of devices that feature FRAM, the ULP 16-bit MSP430 CPU, and intelligent peripherals targeted for various applications. The ULP architecture showcases seven low-power modes, which are optimized to achieve extended battery life in energy-challenged applications.

open-in-new Find other MSP430 ultra-low-power MCUs
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Technical documentation

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Type Title Date
* Datasheet MSP430FR698x(1), MSP430FR598x(1) Mixed-Signal Microcontrollers datasheet (Rev. D) Aug. 29, 2018
* Errata MSP430FR6989 Device Erratasheet (Rev. AE) Oct. 09, 2019
* User guides MSP430FR58xx, MSP430FR59xx, and MSP430FR6xx Family User's Guide (Rev. P) Apr. 21, 2020
Application notes MSP430FRBoot – Main Memory Bootloader and Over-the-Air Updates for MSP430 FRAM (Rev. D) Mar. 30, 2020
User guides MSP430 FRAM Devices Bootloader (BSL) User's Guide (Rev. Z) Mar. 23, 2020
Application notes MSP430 System-Level ESD Considerations (Rev. A) Jan. 13, 2020
Application notes MSP430 System ESD Troubleshooting Guide Dec. 13, 2019
Application notes ESD Diode Current Specification (Rev. A) Jul. 10, 2019
White papers Capacitive Touch and MSP Microcontrollers (Rev. A) Apr. 27, 2017
Application notes Random Number Generation Using MSP430FR59xx and MSP430FR69xx Microcontrollers Jan. 18, 2017
Application notes Migrating From MSP430F4xx Family to MSP430FR58xx/FR59xx/FR68xx/FR69xx Family (Rev. B) Nov. 03, 2016
Application notes Migrating from the MSP430F2xx,G2xx Family to the MSP430FR58xx/FR59xx/68xx/69xx (Rev. E) Nov. 03, 2016
Application notes Migrating from the MSP430F5xx,F6xx Family to the MSP430FR58xx/FR59xx/68xx Family (Rev. D) Nov. 03, 2016
Technical articles Did you know inductive proximity sensing can be implemented with a single chip? Apr. 24, 2016
Application notes General Oversampling of MSP ADCs for Higher Resolution (Rev. A) Apr. 01, 2016
Application notes Designing With the MSP430FR58xx, FR59xx, FR68xx, and FR69xx ADC (Rev. A) Mar. 30, 2016
Selection guides MSP Low-Power Microcontrollers (Rev. AD) Mar. 23, 2016
Technical articles Let’s harvest that energy with MSP430™ FRAM microcontrollers Feb. 24, 2016
Technical articles Don’t miss out on the top training videos of 2015 Dec. 16, 2015
Application notes MSP Code Protection Features Dec. 07, 2015
User guides Crypto-Bootloader (CryptoBSL) for MSP430FR59xx and MSP430FR69xx MCUs Nov. 17, 2015
Application notes Secure In-Field Firmware Updates for MSP MCUs Nov. 17, 2015
Technical articles MSP MCUs: The right solution for industrial automation systems Oct. 05, 2015
White papers Building Automation with MSP MCUs Jul. 27, 2015
Application notes Designing With MSP430™ MCUs and Segment LCDs (Rev. A) Jul. 20, 2015
User guides MSP430FR5969 LaunchPad Development Kit (MSP-EXP430FR5969) User's Guide (Rev. B) Jul. 20, 2015
White papers Revolutionizing context save and restore with MSP FRAM microcontrollers May 11, 2015
White papers If you don’t plan to scale, you plan to fail (Rev. A) Feb. 09, 2015
Application notes Migrating From MSP430FW42x Scan Interface to MSP430FR6x8x/FR5x8x ESI (Rev. A) Feb. 06, 2015
Application notes Adjustment of ESIOSC Oscillator Frequency (Rev. A) Jan. 30, 2015
Application notes Getting Started With EEMBC ULPBench on MSP-EXP430FR5969 (Rev. A) Jan. 29, 2015
User guides EVM430-FR6989 Evaluation Kit User's Guide Jan. 23, 2015
White papers Closing the security gap with TI’s MSP430™ FRAM-based microcontrollers Sep. 15, 2014
Application notes LC Sensor Rotation Detection With MSP430 Extended Scan Interface (ESI) Aug. 28, 2014
Application notes Method to Select the Value of LC Sensor for MSP430 Extended Scan Interface (ESI) Aug. 28, 2014
Application notes MSP430 FRAM Technology – How To and Best Practices Jun. 23, 2014
More literature MSP-EXP430FR5969 Quick Start Guide (Rev. A) Jun. 20, 2014
White papers System advantages of mixed signal integration Jun. 17, 2014
Application notes MSP430 Advanced Power Optimizations: ULP Advisor SW and EnergyTrace Technology Jun. 09, 2014
Application notes MSP430 FRAM Quality and Reliability (Rev. A) May 01, 2014
More literature FRAM FAQs Apr. 23, 2014
User guides Sharp LCD BoosterPack (430BOOST-SHARP96) for the LaunchPad User's Guide Feb. 17, 2014
White papers Enabling secure portable medical devices with TI’s MSP430™ MCU Jun. 04, 2013
White papers Benchmarking des Mikrocontroller-Stromverbrauchs für Anwendungen mit extrem ger Mar. 08, 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$299.00
Description

Step 1 : Buy the EVM
Step 2 : Refer the user guide
Step 3 : Download the software
Step 4 : Refer the App Note

Developing Flow meter design for Water, Gas and Heat meters with the Ultra-low-power MSP430FRx FRAM microcontroller Family is now enabled by the EVM430-FR6989 reference board. The (...)

DEVELOPMENT KITS Download
document-generic User guide
Description

The MSP-EXP430FR6989 LaunchPad Development Kit is an easy-to-use Evaluation Module (EVM) for the MSP40FR6989 microcontroller (MCU). It contains everything needed to start developing on the ultra-low-power MSP430FRx FRAM microcontroller platform, including on-board emulation for programming (...)

Features
  • MSP ULP FRAM-based MSP430FR6989 16-bit MCU
    • 100 uA/MHz active mode and 350 nA standby with RTC and 3.7 pF crystal
    • Certified ULPBench score of 109
    • 128 KB FRAM
    • 16-Bit RISC architecture up to 8-MHz FRAM access/ 16MHz system clock speed
    • 320-segment LCD controller
    • Extended Scan Interface
    • 16 channel 12-bit ADC
    • (...)
DEVELOPMENT KITS Download
document-generic User guide
$204.00
Description

The MSP-FET430U100D is a bundle featuring the MSP-FET programmer/debugger with the MSP-TS430PZ100D, a standalone 100-pin ZIF socket target board. This bundle can be used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.

Device Support (...)

Features
  • Unified FRAM Memory for lowest power, fastest non-volatile memory
  • Ultra-low-leakage 130nm Process technology
  • Enhanced MSP430 DNA with Power gating and load adaptive LDO
  • Integrated analog and digital peripherals to lower cost and simplify design for applications including flow metering
    • Integrated LCD (...)
DEVELOPMENT KITS Download
document-generic User guide
$89.00
Description

The MSP-TS430PZ100D is a standalone 100-pin ZIF socket target board used to program and debug the MSP430 MCU in-system through the JTAG interface or the Spy Bi-Wire (2-wire JTAG) protocol.

Device Support: The MSP-TS430PZ100D development board supports MSP430FR69xx FRAM MCUs in a 100-pin LQFP package (...)

Features
  • Unified FRAM Memory for lowest power, fastest non-volatile memory
  • Ultra-low-leakage 130nm Process technology
  • Enhanced MSP430 DNA with Power gating and load adaptive LDO
  • Integrated analog and digital peripherals to lower cost and simplify design for applications including flow metering: Integrated LCD (...)
GUIS FOR EVALUATION MODULES (EVM) Download
document-generic User guide
Description

The FlowESI GUI allows user to develop configuration code for the ESI module without having to break open the User’s Guide! Follow the simple graphical instructions and connect upto 3 LC sensors to the extended SCAN Interface module. The Tool provides fully functional CCS and IAR projects or (...)

Features
  • Extended Scan Interface configuration via a graphical block diagram tool
  • Generates fully functional CCS and IAR projects for up to 3 LC sensor configurations.
  • Enables communication between PC and microcontroller via HID/UART communication bridge.
  • Option to generate configuration file based on custom (...)

Software development

SOFTWARE DEVELOPMENT KITS (SDK) Download
MSP430Ware for MSP Microcontrollers
MSPWARE MSP430Ware is a collection of resources that help users to effectively create and build MSP430 code. These resources support ALL MSP430 microcontrollers (MCUs). As one user mentioned, “It’s essentially everything developers need to become MSP430 microcontroller experts!”

This complete collection of (...)

Features
  • Collection of MSP design resources
  • Available within CCS, as a standalone executable, or as part of TI’s new Cloud-based tools
  • Auto-updates through the web
  • Sleek & intuitive GUI for browsing content
  • Features the MSP Driver Library
  • Automatic filtering of content using a unique 2-pane view
DRIVERS & LIBRARIES Download
Digital Signal Processing (DSP) Library for MSP430 Microcontrollers
MSP-DSPLIB — The Texas Instruments MSP430™ Digital Signal Processing library is a set of highly optimized functions to perform many common signal processing operations on fixed-point numbers for MSP430 microcontrollers. This function set is typically used in applications where processing-intensive (...)
DRIVERS & LIBRARIES Download
FRAM embedded software utilities for MSP ultra-low-power microcontrollers
MSP-FRAM-UTILITIES The Texas Instruments FRAM Utilities is designed to grow as a collection of embedded software utilities that leverage the ultra-low-power and virtually unlimited write endurance of FRAM. The utilities are available for MSP430FRxx FRAM microcontrollers and provide example code to help start (...)
DRIVERS & LIBRARIES Download
MSP Graphics Library
MSP-GRLIB The MSP Graphics Library is a royalty-free set of graphics primitives for creating graphical user interfaces on MSP430 and MSP432 microcontroller-based boards that have a graphical display. The graphical library consists of two building layers of functionality: the display driver layer, specific to (...)
Features
  • Free license and royalty-free use
  • Simplify and accelerate developmen tof applications
  • Easy-to-maintain code
DRIVERS & LIBRARIES Download
Fixed Point Math Library for MSP
MSP-IQMATHLIB The Texas Instruments® MSP IQmath and Qmath Libraries are a collection of highly optimized and high-precision mathematical functions for C programmers to seamlessly port a floating-point algorithm into fixed-point code on MSP430 and MSP432 devices. These routines are typically used in (...)
Features
  • Optimized fixed point functions - reduce development time and enable developers to focus on optimizing application code
  • Up to 100x higher performance when executing common fixed point scalar math functions in CCS – this means the MSP microcontroller can remain in low power modes longer than (...)
DRIVERS & LIBRARIES Download
Bootloader (BSL) for MSP low-power microcontrollers
MSPBSL Below are the steps needed in order to both understand and use the MSPBSL effectively across the MSP portfolio. For the most up to date information on what features the BSL on your device supports or which interface methods are needed to communicate with the BSL, please see “TABLE 1. Overview (...)
DRIVERS & LIBRARIES Download
MSP Driver Library
MSPDRIVERLIB Driver Library's abstracted API keeps you above the bits and bytes of the MSP430 and MSP432 hardware by providing easy-to-use function calls. Thorough documentation is delivered through a helpful API Guide, which includes details on each function call and the recognized parameters. Developers can (...)
Features
  • Software APIs that abstract away the details of the device’s hardware registers
  • Licensed BSD
  • Examples showing how to use DriverLib APIs in your project
  • Complete API guide available in PDF and html formats
  • Integration with CCS and TI Resource Explorer when using MSPWare
DRIVERS & LIBRARIES Download
Floating Point Math Library for MSP430
MSPMATHLIB Continuing to innovate in the low power and low cost microcontroller space, TI brings you MSPMATHLIB. Leveraging the intelligent peripherals of our devices, this floating point math library of scalar functions brings you up to 26x better performance.

Mathlib is easy to integrate into your designs. (...)

Features
  • Up to 26x higher performance when executing floating point scalar math functions
  • Remains in low power modes longer due to the increased performance
  • Free and easy to use –  now integrated in CCS and IAR
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
Code Composer Studio™ Integrated Development Environment for MSP Microcontrollers
CCSTUDIO-MSP

Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)

IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
EnergyTrace Technology
ENERGYTRACE EnergyTrace™ software for MSP430™ MCUs, MSP432™ MCUs, CC13xx wireless MCUs and CC26xx wireless MCUs is an energy-based code analysis tool that measures and displays the energy profile of an application and helps optimize it for ultra-low-power consumption.

As most developers know, it is difficult to (...)

Features
  • Current measurement is enabled for all MSP430 MCUs, MSP432 MCUs and connectivity devices
  • Tracing of CPU states is available on selected MSP430 MCUs, MSP432 MCUs, CC13x2 wireless MCUs and CC26x2 wireless MCUs 
  • Tracing of peripheral states is also available on selected MSP430 MCUs, CC13x2 (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
GCC - Open Source Compiler for MSP Microcontrollers
MSP430-GCC-OPENSOURCE MSP430™ and MSP432™ GCC open source packages are complete debugger and open source C/C++ compiler toolchains for building and debugging embedded applications based on MSP430 and MSP432 microcontrollers. These free GCC compilers support all MSP430 and MSP432 devices without code size limitations. In (...)
Features
  • Available standalone or integrated within Code Composer Studio™
  • No Code Size Limitation
  • Free and Open-source
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
ULP (Ultra-Low Power) Advisor
ULPADVISOR ULP (Ultra-Low Power) Advisor is a tool for guiding developers to write more efficient code to fully utilize the unique ultra-low power features of MSP and MSP432 microcontrollers. Aimed at both experienced and new microcontroller developers, ULP Advisor checks your code against a thorough ULP (...)
Features
  • Seamless tool that provides easy-to-understand remarks for creating power-efficient code for all MSP devices
  • Checks your code against a thorough ULP checklist
  • Built in to Code Composer Studio and also available as a standalone executable
  • Supports all MSP devices
  • Wiki-based social online community for (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
IAR Embedded Workbench
Provided by IAR Systems IAR Embedded Workbench for MSP430 (EW430)
IAR Embedded Workbench for MSP430 is a complete debugger and C/C++ compiler toolchain for building and debugging embedded applications based on MSP430 microcontrollers. The Debugger is a fully integrated debugger for source and disassembly level debugging (...)
PROGRAMMING TOOLS Download
MSP MCU Programmer and Debugger
MSP-FET To get started developing:
Step 1: Buy the MSP-FET 
Step 2: Refer to the debuggers user’s guide and hardware user’s guide.
Step 3: Refer to debugging video

**The second generation of the MSP-FET is supported in the IDEs since Code Composer Studio™ v7.0, IAR EW430 v7.1 and IAR EWAR v8.10. For use (...)

$115.00
Features
  • USB debugging interface to connect any MSP430 MCU to a computer for real-time, in-system programming and debugging
  • Enables EnergyTrace™ technology for energy measurement and debugging on all MSP430 and MSP432 devices in the Code Composer Studio and IAR Embedded Workbench development environments
  • (...)
PROGRAMMING TOOLS Download
MSP-GANG Production Programmer
MSP-GANG The MSP Gang Programmer is a MSP430/MSP432 device programmer that can program up to eight identical MSP430/MSP432 Flash or FRAM devices at the same time. The MSP Gang Programmer connects to a host PC using a standard RS-232 or USB connection and provides flexible programming options that allow the (...)
Features
  • Quickly and reliably program Flash or FRAM-based MSP devices via RS-232 or USB interface
  • Several programming modes:
    • Interactive Mode – Programming while connected to PC using the MSP GANG Programmer GUI
    • Program from Image – An image can be stored, which contains configuration options and code (...)
PROGRAMMING TOOLS Download
MSP Flasher - Command Line Programmer
MSP430-FLASHER MSP Flasher is an open-source, shell-based interface for programming MSP430™ microcontrollers (MCUs) and SimpleLink™ MSP432™ MCUs  through a MSP Debug Stack and provides the most common functions on the command line. MSP Flasher can be used to download binary files (.txt/.hex) directly to the MSP (...)
SUPPORT SOFTWARE Download
SLAC668I.ZIP (414 KB)
SUPPORT SOFTWARE Download
SLAC695.ZIP (3988 KB)
SUPPORT SOFTWARE Download
SLAC699A.ZIP (1017 KB)

Reference designs

REFERENCE DESIGNS Download
Power Solution for Battery Operated Meters With 30-dBm wM-Bus at 169 MHz Reference Design
TIDA-00676 This power management solution delivering 900mA @3.6V from various battery types for smart flow metering applications (residential gas and water meters). TIDA-00676 includes an ETSI Cat. 1 receiver capable RF subsystem for wM-Bus @ 169 MHz with up to +30 dBm transmit power meets all technical (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
EEPROM Emulation and Sensing With MSP430 FRAM Microcontrollers
TIDM-FRAM-EEPROM — This TI Design reference design describes an implementation of emulating EEPROM using Ferroelectric Random Access Memory (FRAM) technology on MSP430™ ultra-low-power microcontrollers (MCUs) combined with the additional sensing capabilities that can be enabled when using an MCU. The reference (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Ultra-Low Power Flow Meter Using TMR Sensors Reference Design for extended system longevity
TIDM-TMR-WATERMTR 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 (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
ESI + LDC Inductive Linear Position Sensing Reference Design
TIDM-INDUCTIVELINEAR — Typical implementations of linear position measurements use expensive rare-earth magnets. To lower the overall system cost, this reference design describes the implementation of using the industry’s first inductance-to-digital converters (LDC) from TI for linear position sensing without the (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
MSP430 Microcontroller Single Chip Inductive Proximity Sensing Reference Design
TIDM-INDUCTIVEPROX Historically, inductive  sensing technique has required complex, analog-only circuitry, making it a costly technique for applications outside of industrial controls or portable metal detectors. To provide a low cost inductive sensing solution for designers, this reference design describes the (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Zero Standby Power NFC for Flow Meter Designs Reference Design
TIDM-NFC-WATERMTR This TI Design demonstrates adding Near Field Communications (NFC) capability to flow meters. The NFC Interface Transponder provides data exchange capability between flow meters and NFC readers and is compliant to ISO14443B. The transponder used in this design consumes no power while waiting to be (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Ultrasonic Water Flow Meter Design using Time to Digital Conversion
TIDM-ULTRASONIC-FLOW-TDC The TIDM-ULTRASONIC-FLOW-TDC is a reference design for an ultrasonic flow meter (water, gas or heat meter) with LCD built using a Time-to-Digital converter and an ultra-low power MCU. Solution includes optimized leakage detection, low power consumption, and a small form factor that are (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Water Meter Reference Design for three LC Sensors, Using Extended Scan Interface (ESI)
TIDM-3LC-METER-CONV One of the challenges in battery operated water meters is to continuously measure the water flow information while consuming as little energy as possible. The EVM430-FR6989 used in this design features a MSP430 FRAM-based microcontroller with 100uA/MHz active-mode current, 450nA standby-mode current (...)
document-generic Schematic
REFERENCE DESIGNS Download
Water Meter Reference Design for two LC Sensors, Using Extended Scan Interface (ESI)
TIDM-LC-WATERMTR One of the challenges in battery operated water meters is to continuously measure the water flow information while consuming as little energy as possible. The EVM430-FR6989 used in this design features a MSP430 FRAM-based microcontroller with 100uA/MHz active-mode current, 450nA standby-mode current (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Intelligent System State Restoration after Power Failure with Compute Through Power Loss Utility
TIDM-FRAM-CTPL Compute Through Power Loss (CTPL) is a software utility for ultra-low-power MSP430FRxx FRAM microcontrollers that enables an application to easily save the CPU and peripheral states into non-volatile FRAM, before powering down or entering a deep-sleep mode like LPMx.5. CTPL then automatically (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Code Generation and Optimization With FlowESI GUI and EnergyTrace Reference Design
TIDM-FLOWESI-ETRACE 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. Despite choosing appropriate low-power hardware components, firmware also takes an important role to (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Water Meter Reference Design for Optical Sensors, Using Extended Scan Interface (ESI)
TIDM-OPTICALWATERMTR One of the challenges in battery operated water meters is to continuously measure the water flow information while consuming as little energy as possible. The EVM430-FR6989 used in this design features a MSP430 FRAM-based microcontroller with 100uA/MHz active-mode current, 450nA standby-mode current (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Water Meter Reference Design for GMR Sensors, Using Extended Scan Interface (ESI)
TIDM-GMR-WATERMTR One of the challenges in battery operated water meters is to continuously measure the water flow information while consuming as little energy as possible. The EVM430-FR6989 used in this design features a MSP430 FRAM-based microcontroller with 100uA/MHz active-mode current, 450nA standby-mode current (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
LQFP (PN) 80 View options
LQFP (PZ) 100 View options

Ordering & quality

Support & training

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