TM4C123GH6PMI7R

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
• Packaging/Quantity: Individual units

Specifications

• Microcontroller Core: ARM Cortex-M4F
• Clock Speed: Up to 80 MHz
• Flash Memory: 256 KB
• RAM: 32 KB
• Operating Voltage: 3.3V
• Digital I/O Pins: 43
• Analog Input Channels: 12
• Serial Communication Interfaces: UART, SPI, I2C
• Timers: 6 x 16-bit, 2 x 32-bit
• ADC Resolution: 12-bit
• PWM Outputs: 8
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The TM4C123GH6PMI7R microcontroller has a total of 64 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. GND - Ground
3. PA0 - General-purpose I/O pin
4. PA1 - General-purpose I/O pin
5. ... (Detailed pin configuration continues)

Functional Features

• High-performance ARM Cortex-M4F core for efficient processing
• Extensive peripheral integration for versatile applications
• Low-power consumption for energy-efficient designs
• Ample flash memory and RAM for program storage and data handling
• Multiple serial communication interfaces for connectivity
• Rich set of timers and PWM outputs for precise timing and control
• Analog input channels with high-resolution ADC for accurate analog measurements

Advantages and Disadvantages

Advantages

• Powerful processing capabilities with the ARM Cortex-M4F core
• Extensive peripheral integration reduces external component count
• Low-power consumption extends battery life in portable applications
• Ample memory for storing programs and data
• Versatile serial communication interfaces enable connectivity with other devices
• Precise timing and control with timers and PWM outputs
• Accurate analog measurements with high-resolution ADC

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers
• Relatively higher cost compared to lower-end microcontrollers
• Requires knowledge of embedded systems programming for effective utilization

Working Principles

The TM4C123GH6PMI7R microcontroller operates on the principle of executing instructions stored in its flash memory. It uses the ARM Cortex-M4F core, which provides high-performance processing capabilities. The microcontroller integrates various peripherals such as UART, SPI, I2C, timers, PWM outputs, and an ADC, allowing it to interface with external devices and perform a wide range of tasks.

Application Field Plans

The TM4C123GH6PMI7R microcontroller finds applications in various fields, including:

1. Industrial automation
2. Internet of Things (IoT) devices
3. Robotics
4. Home automation
5. Automotive electronics
6. Medical devices
7. Consumer electronics

Alternative Models

1. STM32F407VG - ARM Cortex-M4 based microcontroller with similar features
2. PIC32MX795F512L - Microchip PIC32 series microcontroller with comparable specifications
3. MSP432P401R - Texas Instruments MSP432 series microcontroller offering similar functionality

These alternative models can be considered based on specific project requirements and compatibility with existing designs.

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