TM4C129DNCPDTT3

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 controller, and extensive peripheral set.
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: The TM4C129DNCPDTT3 is a versatile microcontroller designed for various embedded system applications, offering advanced connectivity options and a rich set of peripherals.
• 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: UART, SPI, I2C, Ethernet, USB, CAN, GPIO
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TM4C129DNCPDTT3 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

• Integrated Ethernet MAC and PHY for network connectivity.
• USB 2.0 host/device/OTG controller for USB communication.
• Rich set of peripherals including UART, SPI, I2C, CAN, and GPIO.
• High-performance ARM Cortex-M4F core for efficient processing.
• Low-power operation for energy-efficient applications.
• Extensive development tools and software libraries available.

Advantages and Disadvantages

Advantages: - Versatile microcontroller suitable for a wide range of embedded system applications. - Integrated Ethernet and USB controllers simplify connectivity options. - Rich set of peripherals allows for flexible system design. - High-performance ARM Cortex-M4F core enables efficient processing. - Extensive development tools and software support available.

Disadvantages: - Limited availability of alternative models with similar features. - Higher cost compared to some other microcontrollers in the market. - Steeper learning curve for beginners due to the complexity of the device.

Working Principles

The TM4C129DNCPDTT3 microcontroller operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its flash memory, interacts with various peripherals, and communicates with external devices through different interfaces. The integrated Ethernet MAC and PHY enable network connectivity, while the USB controller facilitates USB communication. The microcontroller's high-performance core ensures efficient processing of tasks, making it suitable for demanding applications.

Application Field Plans

The TM4C129DNCPDTT3 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

Its versatility and extensive peripheral set make it suitable for diverse embedded system projects.

Alternative Models

While the TM4C129DNCPDTT3 offers a unique combination of features, there are alternative microcontrollers available in the market that can be considered as alternatives. Some notable alternatives include:

1. STM32F407VG - ARM Cortex-M4-based microcontroller with similar performance and peripheral set.
2. PIC32MZ2048EFH144 - High-performance microcontroller with Ethernet and USB connectivity options.
3. LPC54608J512BD208 - ARM Cortex-M4-based microcontroller with integrated Ethernet and USB controllers.

These alternative models provide similar functionalities and can be considered based on specific project requirements.

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