TM4C129ENCPDTT3R

Product Overview

• Category: Microcontroller
• Use: Embedded systems development
• Characteristics: High-performance, low-power consumption, extensive peripheral integration
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: ARM Cortex-M4F based microcontroller with integrated Ethernet MAC and PHY
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Microcontroller Core: ARM Cortex-M4F
• Operating Frequency: Up to 120 MHz
• Memory: 1 MB Flash, 256 KB RAM
• Communication Interfaces: Ethernet MAC and PHY, USB, UART, SPI, I2C, CAN
• Analog-to-Digital Converter: 12-bit, 16 channels
• Digital-to-Analog Converter: 12-bit, 2 channels
• Timers: General-Purpose Timers, PWM, Watchdog Timer
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +105°C

Pin Configuration

The TM4C129ENCPDTT3R microcontroller has a total of 128 pins. The pin configuration is as follows:

• Pins 1-64: GPIO (General Purpose Input/Output)
• Pins 65-80: Analog Inputs
• Pins 81-96: Communication Interfaces (UART, SPI, I2C, CAN)
• Pins 97-112: Timers and PWM Outputs
• Pins 113-128: Power Supply and Ground

Functional Features

• High-performance ARM Cortex-M4F core for efficient processing
• Integrated Ethernet MAC and PHY for network connectivity
• Extensive peripheral integration for versatile applications
• Ample memory for storing program code and data
• Multiple communication interfaces for seamless connectivity
• Analog-to-Digital and Digital-to-Analog converters for analog signal processing
• Timers and PWM outputs for precise timing control

Advantages and Disadvantages

Advantages: - High-performance capabilities enable complex applications - Integrated Ethernet MAC and PHY simplify network connectivity - Extensive peripheral integration reduces external component count - Ample memory allows for larger program code and data storage - Multiple communication interfaces provide flexibility in system design

Disadvantages: - Relatively higher power consumption compared to low-power microcontrollers - Larger package size may limit use in space-constrained designs - Limited availability of alternative models from other manufacturers

Working Principles

The TM4C129ENCPDTT3R microcontroller operates on the ARM Cortex-M4F core, which provides high-performance processing capabilities. It executes instructions stored in its Flash memory and interacts with various peripherals to perform desired functions. The integrated Ethernet MAC and PHY enable network connectivity, allowing the microcontroller to communicate with other devices over an Ethernet network. The extensive peripheral integration provides additional functionality such as UART, SPI, I2C, CAN communication, analog signal processing, and precise timing control.

Application Field Plans

The TM4C129ENCPDTT3R microcontroller finds applications in various fields, including but not limited to:

1. Industrial Automation: Control systems, motor drives, and PLCs.
2. Internet of Things (IoT): Connected devices, smart home automation.
3. Automotive: Infotainment systems, engine control units.
4. Consumer Electronics: Home appliances, gaming consoles.
5. Medical Devices: Patient monitoring systems, diagnostic equipment.

Alternative Models

While the TM4C129ENCPDTT3R is a popular choice, there are alternative microcontrollers available from different manufacturers that offer similar features. Some notable alternatives include:

1. STM32F407VG from STMicroelectronics
2. PIC32MZ2048EFH144 from Microchip Technology
3. LPC54608J512ET180 from NXP Semiconductors

These alternative models provide comparable performance and peripheral integration, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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