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MSP430FR5731IDAR
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MSP430FR5731IDAR

Product Overview

The MSP430FR5731IDAR belongs to the family of MSP430 microcontrollers, which are ultra-low-power mixed-signal microcontrollers from Texas Instruments. This specific model is designed for a wide range of applications that require low power consumption and high performance.

Basic Information

  • Category: Microcontroller
  • Use: Low-power embedded systems, battery-powered devices, sensor nodes
  • Characteristics: Ultra-low power consumption, integrated peripherals, high performance
  • Package: 38-pin TSSOP
  • Essence: Energy-efficient microcontroller with integrated peripherals
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • CPU: 16-bit RISC architecture
  • Clock Speed: Up to 24 MHz
  • Memory: 16KB FRAM, 2KB SRAM
  • Peripherals: ADC, DAC, UART, SPI, I2C, Timer
  • Operating Voltage: 1.8V to 3.6V
  • Low Power Modes: Active mode: 100 µA/MHz, Standby mode: 1.5 µA

Detailed Pin Configuration

The MSP430FR5731IDAR features a 38-pin TSSOP package with specific pin configurations for various functions, including GPIO, communication interfaces, power supply, and clock signals.

Functional Features

  • Ultra-Low Power: Designed for battery-powered applications with extended battery life.
  • Integrated Peripherals: Includes analog and digital peripherals for versatile system integration.
  • High Performance: 16-bit RISC CPU with up to 24 MHz clock speed for efficient processing.

Advantages and Disadvantages

Advantages

  • Exceptionally low power consumption
  • Integrated non-volatile FRAM memory
  • Rich set of integrated peripherals

Disadvantages

  • Limited availability of alternative models with similar features
  • Higher cost compared to some competing microcontrollers

Working Principles

The MSP430FR5731IDAR operates on the principle of ultra-low power consumption combined with high-performance processing. It utilizes FRAM technology for non-volatile memory, enabling fast write times and low power consumption during data storage operations.

Detailed Application Field Plans

This microcontroller is well-suited for a wide range of applications, including: - Portable medical devices - Wireless sensor networks - Energy harvesting systems - Industrial control systems

Detailed and Complete Alternative Models

  • MSP430FR5732IDAR: Similar features with additional memory capacity
  • MSP430FR5729IDAR: Lower memory capacity but lower cost
  • MSP430FR5969IDAR: Higher performance with increased power consumption

In conclusion, the MSP430FR5731IDAR is a highly efficient microcontroller suitable for applications requiring low power consumption and integrated peripherals. Its unique combination of features makes it an ideal choice for battery-powered and energy-efficient embedded systems.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MSP430FR5731IDAR in technische oplossingen

  1. What is the MSP430FR5731IDAR?

    • The MSP430FR5731IDAR is a low-power microcontroller from Texas Instruments, featuring an ultra-low-power FRAM, a 16-bit RISC CPU, and various peripherals for use in technical solutions.

  2. What are the key features of the MSP430FR5731IDAR?

    • Key features include ultra-low power consumption, integrated ferroelectric RAM (FRAM), multiple communication interfaces, analog and digital peripherals, and a 16-bit RISC CPU.

  3. How can the MSP430FR5731IDAR be used in battery-powered applications?

    • The MSP430FR5731IDAR's ultra-low power consumption makes it well-suited for battery-powered applications, extending battery life and enabling energy-efficient operation.

  4. What development tools are available for the MSP430FR5731IDAR?

    • Texas Instruments provides a variety of development tools, including software development kits (SDKs), compilers, debuggers, and evaluation modules to aid in the design and development process.

  5. What communication interfaces does the MSP430FR5731IDAR support?

    • The microcontroller supports various communication interfaces such as UART, SPI, I2C, and USB, enabling seamless integration with other devices and systems.

  6. Can the MSP430FR5731IDAR be used in industrial control applications?

    • Yes, the MSP430FR5731IDAR's robust set of peripherals and low-power capabilities make it suitable for industrial control applications, such as sensor interfacing, data acquisition, and control systems.

  7. How does the integrated FRAM benefit technical solutions?

    • The integrated FRAM offers fast write times, high endurance, and low power consumption, making it ideal for data logging, non-volatile memory storage, and real-time data processing.

  8. What are the power-saving modes available in the MSP430FR5731IDAR?

    • The microcontroller offers various low-power modes, including standby, sleep, and deep sleep modes, allowing for efficient power management in battery-operated and energy-conscious applications.

  9. Are there any application notes or reference designs available for the MSP430FR5731IDAR?

    • Texas Instruments provides a wealth of application notes, reference designs, and technical documentation to assist developers in implementing the MSP430FR5731IDAR in their technical solutions.

  10. What are the temperature operating ranges for the MSP430FR5731IDAR?

    • The microcontroller is designed to operate across a wide temperature range, typically from -40°C to 85°C, making it suitable for both industrial and consumer applications in various environments.