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MSP430FR6987IPZR
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MSP430FR6987IPZR

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, Internet of Things (IoT) devices
  • Characteristics: Low power consumption, high performance, integrated peripherals
  • Package: 100-pin LQFP package
  • Essence: A microcontroller designed for low-power applications with integrated FRAM memory and various peripherals
  • Packaging/Quantity: Available in tape and reel packaging, 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 Range: 1.8V to 3.6V
  • Digital I/O Pins: 87
  • Analog Inputs: 24
  • Communication Interfaces: UART, SPI, I2C, USB
  • Timers: 4x 16-bit timers, 1x 32-bit timer
  • ADC Resolution: 12-bit
  • Temperature Sensor: Yes
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430FR6987IPZR has a total of 100 pins. The pin configuration is as follows:

  • P1.x: GPIO or peripheral function
  • P2.x: GPIO or peripheral function
  • P3.x: GPIO or peripheral function
  • P4.x: GPIO or peripheral function
  • P5.x: GPIO or peripheral function
  • P6.x: GPIO or peripheral function
  • P7.x: GPIO or peripheral function
  • P8.x: GPIO or peripheral function
  • P9.x: GPIO or peripheral function
  • P10.x: GPIO or peripheral function
  • AVSS: Analog ground
  • AVCC: Analog power supply
  • DVSS: Digital ground
  • DVCC: Digital power supply
  • RST: Reset pin
  • TEST: Test mode pin

Functional Features

  • Ultra-low power consumption for battery-powered applications
  • Integrated FRAM memory for non-volatile data storage
  • Multiple communication interfaces for connectivity
  • Rich set of integrated peripherals for various applications
  • High-performance 16-bit RISC architecture
  • Temperature sensor for environmental monitoring
  • Flexible and configurable GPIO pins for customization

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life - FRAM memory provides fast and reliable data storage - Integrated peripherals reduce external component count - Wide operating voltage range allows flexibility in power supply - Temperature sensor simplifies temperature monitoring

Disadvantages: - Limited memory capacity compared to some other microcontrollers - Higher cost compared to some low-end microcontrollers - Complex pin configuration may require careful planning during PCB design

Working Principles

The MSP430FR6987IPZR operates based on a 16-bit RISC architecture. It executes instructions fetched from its internal memory, which includes FRAM for non-volatile data storage and SRAM for temporary data storage. The microcontroller can communicate with external devices through its various communication interfaces such as UART, SPI, I2C, and USB. It also has built-in timers and analog-to-digital converters (ADC) for precise timing and analog signal processing.

Detailed Application Field Plans

The MSP430FR6987IPZR is suitable for a wide range of applications, including but not limited to: - Battery-powered devices such as wearables, remote sensors, and portable medical devices - Internet of Things (IoT) devices for home automation, smart agriculture, and industrial monitoring - Embedded systems for control and automation in automotive, industrial, and consumer electronics

Detailed and Complete Alternative Models

  • MSP430FR5994IPZR
  • MSP430FR5969IPZR
  • MSP430FR6989IPZR
  • MSP430FR5992IPZR
  • MSP430FR5962IPZR

These alternative models offer similar features and capabilities, with slight variations in memory size, pin count, or package type. The choice of the specific model depends on the requirements of the application.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MSP430FR6987IPZR en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MSP430FR6987IPZR in technical solutions:

  1. Q: What is MSP430FR6987IPZR? A: MSP430FR6987IPZR is a microcontroller from Texas Instruments' MSP430 family, specifically designed for low-power applications.

  2. Q: What are the key features of MSP430FR6987IPZR? 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 MSP430FR6987IPZR? A: MSP430FR6987IPZR is commonly used in battery-powered devices, IoT applications, sensor networks, industrial control systems, and wearable devices.

  4. Q: How does MSP430FR6987IPZR achieve low power consumption? A: It utilizes various power-saving modes, such as standby mode, sleep mode, and real-time clock mode, along with intelligent peripherals that can operate independently.

  5. Q: Can I program MSP430FR6987IPZR using C/C++? A: Yes, you can program MSP430FR6987IPZR using C/C++ programming languages. Texas Instruments provides an IDE called Code Composer Studio for development.

  6. Q: Does MSP430FR6987IPZR support analog-to-digital conversion (ADC)? A: Yes, it has an integrated 12-bit ADC module, which allows you to interface with analog sensors and convert analog signals into digital values.

  7. Q: Can I connect MSP430FR6987IPZR to the internet? A: Yes, you can connect MSP430FR6987IPZR to the internet by using external modules like Wi-Fi or Ethernet, or by utilizing its built-in communication interfaces like UART or SPI.

  8. Q: What is FRAM memory, and why is it beneficial in MSP430FR6987IPZR? A: FRAM (Ferroelectric Random Access Memory) is a non-volatile memory technology that combines the benefits of both flash memory and RAM. It offers fast read/write access, high endurance, and low power consumption.

  9. Q: Can I use MSP430FR6987IPZR for real-time applications? A: Yes, MSP430FR6987IPZR has a real-time clock module and supports interrupt-driven programming, making it suitable for real-time applications that require precise timing.

  10. Q: Are there any development boards available for MSP430FR6987IPZR? A: Yes, Texas Instruments provides various development boards, such as the MSP-EXP430FR6989 LaunchPad, which can be used to prototype and develop applications using MSP430FR6987IPZR.

Please note that these answers are general and may vary depending on specific requirements and use cases.