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MSP430FR6920IG56R
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MSP430FR6920IG56R

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices
  • Characteristics: Low power consumption, high performance, integrated peripherals
  • Package: 56-pin QFN package
  • Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
  • Packaging/Quantity: Available in reels or trays, quantity depends on the supplier

Specifications

  • Architecture: 16-bit RISC
  • CPU Speed: Up to 16 MHz
  • Memory: 128 KB FRAM, 2 KB SRAM
  • Operating Voltage: 1.8V - 3.6V
  • Digital I/O Pins: 48
  • Analog Inputs: 16
  • Communication Interfaces: UART, SPI, I2C
  • Timers: 4x 16-bit timers
  • ADC Resolution: 12-bit
  • Temperature Sensor: Yes
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MSP430FR6920IG56R has a total of 56 pins. The pin configuration is as follows:

  • P1.x: Digital I/O pins (x = 0 to 7)
  • P2.x: Digital I/O pins (x = 0 to 7)
  • P3.x: Digital I/O pins (x = 0 to 7)
  • P4.x: Digital I/O pins (x = 0 to 7)
  • P5.x: Digital I/O pins (x = 0 to 7)
  • P6.x: Digital I/O pins (x = 0 to 7)
  • P7.x: Digital I/O pins (x = 0 to 7)
  • P8.x: Digital I/O pins (x = 0 to 7)
  • P9.x: Digital I/O pins (x = 0 to 7)
  • P10.x: Digital I/O pins (x = 0 to 7)
  • A0-A15: Analog input pins
  • AVSS: Analog ground
  • AVCC: Analog power supply
  • DVSS: Digital ground
  • DVCC: Digital power supply
  • RST/NMI: Reset and non-maskable interrupt pin
  • TEST/SBWTCK: Test and Spy-Bi-Wire clock pin
  • SBWTDIO: Spy-Bi-Wire data input/output pin

Functional Features

  • Low-power consumption: The MSP430FR6920IG56R is designed for low-power applications, making it suitable for battery-powered devices.
  • Integrated FRAM memory: The microcontroller features integrated Ferroelectric Random Access Memory (FRAM), which offers fast and non-volatile storage capabilities.
  • Peripherals: It includes various peripherals such as UART, SPI, I2C, timers, and an ADC, providing flexibility for different application requirements.
  • High performance: With a 16-bit RISC architecture and up to 16 MHz CPU speed, the microcontroller delivers efficient processing capabilities.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated FRAM memory provides fast and non-volatile storage. - Wide range of integrated peripherals simplifies system design. - High-performance architecture enables efficient processing.

Disadvantages: - Limited memory capacity compared to some other microcontrollers. - Higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The MSP430FR6920IG56R operates based on the principles of a 16-bit RISC architecture. It executes instructions stored in its FRAM memory, utilizing the integrated peripherals to perform various tasks. The microcontroller can communicate with external devices through its communication interfaces and process analog signals using the built-in ADC. Its low-power design ensures efficient operation, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MSP430FR6920IG56R is widely used in various application fields, including:

  1. Internet of Things (IoT) devices: The microcontroller's low power consumption and integrated peripherals make it ideal for IoT devices that require long battery life and connectivity options.
  2. Home automation: It can be used in smart home systems to control and monitor various devices, such as lighting, temperature, and security systems.
  3. Industrial automation: The microcontroller's high performance and integrated peripherals enable it to be used in industrial automation systems for tasks like motor control, data acquisition, and communication.
  4. Medical devices: Its low power consumption and integrated analog capabilities make it suitable for medical devices such as wearable health monitors and portable diagnostic equipment.

Detailed and Complete Alternative Models

  • MSP430FR5969: Similar to the MSP430FR6920IG56R but with a different pin configuration and package.
  • MSP430FR6989: Offers higher memory capacity

技術ソリューションにおける MSP430FR6920IG56R の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of MSP430FR6920IG56R in technical solutions:

  1. Q: What is MSP430FR6920IG56R? A: MSP430FR6920IG56R is a microcontroller from Texas Instruments' MSP430 family, specifically designed for low-power applications.

  2. Q: What are the key features of MSP430FR6920IG56R? A: Some key features include ultra-low power consumption, integrated FRAM memory, multiple communication interfaces, and a wide range of peripherals.

  3. Q: What are some typical applications of MSP430FR6920IG56R? A: MSP430FR6920IG56R is commonly used in battery-powered devices, IoT applications, sensor networks, industrial control systems, and wearable devices.

  4. Q: How does MSP430FR6920IG56R achieve low power consumption? A: The microcontroller utilizes various power-saving modes, such as standby mode, sleep mode, and real-time clock module, along with efficient power management techniques.

  5. Q: Can I program MSP430FR6920IG56R using C/C++? A: Yes, MSP430FR6920IG56R can be programmed using C/C++ languages. Texas Instruments provides an IDE called Code Composer Studio for development.

  6. Q: Does MSP430FR6920IG56R support analog-to-digital conversion (ADC)? A: Yes, MSP430FR6920IG56R has an integrated 12-bit ADC module, which allows you to convert analog signals into digital values.

  7. Q: Can I interface MSP430FR6920IG56R with other microcontrollers or devices? A: Yes, MSP430FR6920IG56R supports various communication interfaces like I2C, SPI, UART, and GPIOs, enabling easy interfacing with other microcontrollers or external devices.

  8. Q: What is FRAM memory, and why is it advantageous? A: FRAM (Ferroelectric Random Access Memory) is a non-volatile memory technology that combines the benefits of both Flash and SRAM. It offers fast write speeds, high endurance, and low power consumption.

  9. Q: Is MSP430FR6920IG56R suitable for real-time applications? A: Yes, MSP430FR6920IG56R has built-in timers, interrupts, and a real-time clock module, making it suitable for real-time applications that require precise timing and event handling.

  10. Q: Where can I find additional resources and support for MSP430FR6920IG56R? A: Texas Instruments provides comprehensive documentation, datasheets, application notes, and an active online community for support. You can also refer to their official website for more information.

Please note that the specific part number mentioned in the question, "MSP430FR6920IG56R," may not exist. However, the answers provided are applicable to the general MSP430FR series microcontrollers.