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TM4C129DNCPDTI3
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TM4C129DNCPDTI3

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems development
  • Characteristics: High-performance, low-power microcontroller with integrated Ethernet MAC and PHY, USB 2.0 Host/Device/OTG, and CAN interfaces.
  • Package: LQFP (Low-profile Quad Flat Package)
  • Essence: The TM4C129DNCPDTI3 is a versatile microcontroller designed for various applications in the field of embedded systems development.
  • Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

  • Architecture: ARM Cortex-M4F
  • Clock Speed: Up to 120 MHz
  • Flash Memory: 1 MB
  • RAM: 256 KB
  • Operating Voltage: 3.3V
  • Digital I/O Pins: 43
  • Analog Input Channels: 12
  • Communication Interfaces: Ethernet MAC and PHY, USB 2.0 Host/Device/OTG, CAN, UART, SPI, I2C, GPIO
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TM4C129DNCPDTI3 microcontroller has a total of 128 pins. The pin configuration is as follows:

  • Pin 1: VDD
  • Pin 2: GND
  • Pin 3: PA0
  • Pin 4: PA1
  • ...
  • Pin 127: PB6
  • Pin 128: PB7

For a detailed pinout diagram, please refer to the official datasheet.

Functional Features

  • High-performance ARM Cortex-M4F core for efficient processing.
  • Integrated Ethernet MAC and PHY for network connectivity.
  • USB 2.0 Host/Device/OTG interfaces for versatile USB connectivity.
  • CAN interface for communication in automotive and industrial applications.
  • Multiple communication interfaces (UART, SPI, I2C) for device connectivity.
  • GPIO pins for general-purpose digital I/O operations.
  • Analog input channels for reading analog sensor data.

Advantages and Disadvantages

Advantages: - High-performance microcontroller with a clock speed of up to 120 MHz. - Integrated Ethernet and USB interfaces simplify network and USB connectivity. - Versatile communication interfaces enable easy integration with other devices. - Ample flash memory and RAM for storing and processing data. - Wide operating temperature range allows usage in various environments.

Disadvantages: - Limited number of digital I/O pins compared to some other microcontrollers. - Higher power consumption compared to low-power microcontrollers. - Relatively higher cost compared to entry-level microcontrollers.

Working Principles

The TM4C129DNCPDTI3 microcontroller operates on the ARM Cortex-M4F architecture. It executes instructions stored in its flash memory and interacts with external devices through its various communication interfaces. The integrated Ethernet MAC and PHY enable network connectivity, while the USB interfaces provide versatile USB functionality. The microcontroller can be programmed using software development tools and libraries provided by the manufacturer.

Application Field Plans

The TM4C129DNCPDTI3 microcontroller finds applications in various fields, including but not limited to: - Industrial automation - Internet of Things (IoT) devices - Home automation systems - Automotive electronics - Robotics - Medical devices

Alternative Models

If the TM4C129DNCPDTI3 does not meet specific requirements, alternative microcontrollers with similar capabilities include: - STM32F407VG from STMicroelectronics - PIC32MZ2048EFH144 from Microchip - LPC54608J512ET180 from NXP Semiconductors

These alternative models offer comparable features and can be considered based on specific project requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TM4C129DNCPDTI3 en soluciones técnicas

  1. What is the TM4C129DNCPDTI3 microcontroller used for?

    • The TM4C129DNCPDTI3 microcontroller is commonly used in embedded systems and IoT applications due to its high performance and integrated connectivity features.

  2. What are the key features of the TM4C129DNCPDTI3?

    • The TM4C129DNCPDTI3 features a 32-bit ARM Cortex-M4F core, integrated Ethernet MAC and PHY, multiple communication interfaces, and extensive peripheral options.

  3. How can I program the TM4C129DNCPDTI3 microcontroller?

    • The TM4C129DNCPDTI3 can be programmed using various development environments such as Keil, Code Composer Studio, or Energia, which support the ARM Cortex-M4F architecture.

  4. What communication interfaces are available on the TM4C129DNCPDTI3?

    • The TM4C129DNCPDTI3 includes interfaces such as UART, SPI, I2C, USB, CAN, and Ethernet, making it suitable for a wide range of connectivity requirements.

  5. Can the TM4C129DNCPDTI3 be used for real-time applications?

    • Yes, the TM4C129DNCPDTI3's Cortex-M4F core with floating-point unit (FPU) and high clock speed makes it well-suited for real-time processing tasks.

  6. Does the TM4C129DNCPDTI3 support low-power operation?

    • Yes, the TM4C129DNCPDTI3 offers various low-power modes and features to optimize power consumption in battery-powered or energy-efficient applications.

  7. Are there development kits available for the TM4C129DNCPDTI3?

    • Yes, Texas Instruments offers development kits and evaluation boards specifically designed for the TM4C129DNCPDTI3, providing a convenient platform for prototyping and testing.

  8. What security features does the TM4C129DNCPDTI3 offer?

    • The TM4C129DNCPDTI3 includes hardware encryption engines, secure boot, and tamper detection features to enhance system security.

  9. Can the TM4C129DNCPDTI3 be used in industrial automation applications?

    • Yes, the TM4C129DNCPDTI3's robust communication interfaces and industrial-grade temperature range make it suitable for industrial control and automation systems.

  10. Is the TM4C129DNCPDTI3 supported by a comprehensive software ecosystem?

    • Yes, Texas Instruments provides a rich software ecosystem including libraries, middleware, and example code to facilitate development on the TM4C129DNCPDTI3 platform.