TM4C129XNCZADT3R

Product Overview

• Category: Microcontroller
• Use: Embedded systems development
• Characteristics: High-performance, low-power microcontroller with integrated peripherals
• Package: 128-pin LQFP package
• Essence: ARM Cortex-M4F based microcontroller with floating-point unit (FPU)
• Packaging/Quantity: Available in tape and reel packaging, quantity varies

Specifications

• Microcontroller Core: ARM Cortex-M4F
• Operating Frequency: Up to 120 MHz
• Memory: 1 MB Flash, 256 KB RAM
• Peripherals: UART, SPI, I2C, USB, Ethernet, GPIO, ADC, PWM, etc.
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +105°C
• Package Type: LQFP
• Pin Count: 128

Detailed Pin Configuration

The TM4C129XNCZADT3R microcontroller has a total of 128 pins. The pin configuration is as follows:

• Pins 1-8: Ground (GND)
• Pins 9-16: General-Purpose Input/Output (GPIO) pins
• Pins 17-24: Analog-to-Digital Converter (ADC) input pins
• Pins 25-32: Universal Asynchronous Receiver/Transmitter (UART) pins
• Pins 33-40: Serial Peripheral Interface (SPI) pins
• Pins 41-48: Inter-Integrated Circuit (I2C) pins
• Pins 49-56: Pulse Width Modulation (PWM) output pins
• Pins 57-64: Ethernet interface pins
• Pins 65-72: USB interface pins
• Pins 73-80: Power supply pins
• Pins 81-88: Clock input/output pins
• Pins 89-96: Reset and boot configuration pins
• Pins 97-104: External memory interface pins
• Pins 105-112: JTAG interface pins
• Pins 113-120: System control and debugging pins
• Pin 121: Analog reference voltage (AREF)
• Pin 122: Voltage reference (VREF+)
• Pin 123: Voltage reference (VREF-)
• Pin 124: No connection (NC)
• Pin 125: Ground (GND)
• Pin 126: Power supply (VDD)
• Pin 127: No connection (NC)
• Pin 128: No connection (NC)

Functional Features

The TM4C129XNCZADT3R microcontroller offers the following functional features:

1. High-performance ARM Cortex-M4F core with FPU for efficient processing.
2. Integrated peripherals such as UART, SPI, I2C, USB, Ethernet, ADC, PWM, etc., for versatile connectivity options.
3. Ample memory resources with 1 MB Flash and 256 KB RAM for storing program code and data.
4. Low-power operation for energy-efficient applications.
5. Wide operating temperature range (-40°C to +105°C) for reliable performance in various environments.

Advantages and Disadvantages

Advantages of the TM4C129XNCZADT3R microcontroller include:

• Powerful ARM Cortex-M4F core with FPU enables efficient processing of complex tasks.
• Integrated peripherals provide flexibility and ease of connectivity.
• Ample memory resources allow for storing large amounts of program code and data.
• Low-power operation helps conserve energy in battery-powered applications.
• Wide operating temperature range ensures reliable performance in harsh conditions.

Disadvantages of the TM4C129XNCZADT3R microcontroller include:

• The 128-pin package may limit its use in space-constrained designs.
• Availability and pricing may vary depending on the supplier.

Working Principles

The TM4C129XNCZADT3R microcontroller operates based on the ARM Cortex-M4F architecture. It executes instructions stored in its Flash memory, processes data using its integrated peripherals, and communicates with external devices through various interfaces. The microcontroller's working principles involve executing program code, interacting with input/output devices, and managing system resources to perform desired tasks.

Detailed Application Field Plans

The TM4C129XNCZADT3R microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems, motor control, and monitoring devices.
2. Internet of Things (IoT): Connected devices, smart home automation, and sensor networks.
3. Automotive: In-vehicle infotainment systems, engine control units, and advanced driver-assistance systems.
4. Consumer electronics: Wearable devices, home appliances, and gaming consoles.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and medical imaging