TM4C1231D5PMT7

Product Overview

• Category: Microcontroller
• Use: Embedded systems development
• Characteristics: High-performance, low-power consumption
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: ARM Cortex-M4F based microcontroller
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Processor: ARM Cortex-M4F
• Clock Speed: Up to 80 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 2.7V - 3.6V
• I/O Pins: 43
• Communication Interfaces: UART, SPI, I2C, USB
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers: 6 x 16-bit, 2 x 32-bit
• PWM Outputs: 10
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TM4C1231D5PMT7 microcontroller has a total of 43 I/O pins. The pin configuration is as follows:

• Pin 1: GPIOA0
• Pin 2: GPIOA1
• Pin 3: GPIOA2
• ...
• Pin 42: GPIOL6
• Pin 43: GPIOL7

Functional Features

• High-performance ARM Cortex-M4F processor for efficient execution of complex tasks
• Low-power consumption for extended battery life in portable devices
• Ample flash memory and RAM for storing and processing data
• Multiple communication interfaces for seamless connectivity with other devices
• Analog-to-digital converter for accurate measurement of analog signals
• Timers and PWM outputs for precise timing and control

Advantages and Disadvantages

Advantages

• High-performance processor enables efficient execution of complex tasks
• Low-power consumption extends battery life in portable devices
• Ample memory for storing and processing data
• Versatile communication interfaces allow seamless connectivity
• Analog-to-digital converter provides accurate measurement capabilities
• Timers and PWM outputs offer precise timing and control

Disadvantages

• Limited I/O pins may restrict the number of external devices that can be connected simultaneously
• Relatively small flash memory size compared to some other microcontrollers in the market

Working Principles

The TM4C1231D5PMT7 microcontroller is based on the ARM Cortex-M4F architecture. It operates by executing instructions stored in its flash memory. The processor fetches instructions from memory, decodes them, and performs the necessary operations. It interacts with various peripherals and external devices through its I/O pins and communication interfaces.

Detailed Application Field Plans

The TM4C1231D5PMT7 microcontroller finds applications in various fields, including:

1. Industrial automation: Controlling and monitoring industrial processes and machinery.
2. Internet of Things (IoT): Enabling connectivity and control in IoT devices.
3. Consumer electronics: Powering smart home devices, wearables, and appliances.
4. Automotive: Embedded systems for vehicle control and diagnostics.
5. Robotics: Providing the intelligence and control in robotic systems.
6. Medical devices: Supporting the functionality of medical equipment and instruments.

Alternative Models

• TM4C123GH6PM: Similar microcontroller with higher flash memory capacity (512 KB).
• TM4C1294NCPDT: Advanced microcontroller with Ethernet connectivity and larger memory options.
• STM32F407VG: Microcontroller from STMicroelectronics with similar features and performance.

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