Overview
The TM4C123GH6PGETR is a high-performance microcontroller unit (MCU) from Texas Instruments, designed for embedded applications requiring robust processing capabilities and advanced connectivity. Part of the Tiva C Series, this MCU is built on the ARM Cortex-M4F architecture, offering a balance of performance, power efficiency, and integration. It is targeted at developers and engineers working on industrial automation, consumer electronics, and IoT devices. Its unique selling points include a rich set of peripherals, real-time control capabilities, and a comprehensive development ecosystem.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core | ARM Cortex-M4F | - | With Floating Point Unit (FPU) |
| Clock Speed | 80 | MHz | - |
| Flash Memory | 256 | KB | - |
| SRAM | 32 | KB | - |
| Operating Voltage | 2.3 to 3.6 | V | - |
| GPIO Pins | 43 | - | - |
| Communication Interfaces | UART, SPI, I2C, CAN, USB | - | - |
| Analog-to-Digital Converter (ADC) | 12-bit, 2 MSPS | - | 12 channels |
| Operating Temperature | -40 to 85 | °C | - |
| Package | LQFP | - | 64-pin |
Key Features
- High-performance ARM Cortex-M4F core with FPU for complex computations.
- Integrated 256 KB Flash and 32 KB SRAM for efficient data storage and processing.
- Comprehensive connectivity options including USB, CAN, and multiple UART/SPI/I2C interfaces.
- Advanced analog features with a 12-bit ADC for precise signal acquisition.
- Low power consumption and wide operating voltage range for versatile applications.
- Robust development ecosystem with TivaWare software suite and support for multiple IDEs.
Applications
The TM4C123GH6PGETR is widely used in various industries due to its versatility and performance. In industrial automation, it is employed for motor control, sensor interfacing, and process monitoring. In consumer electronics, it powers smart home devices, wearables, and audio systems. For IoT applications, it enables connectivity and data processing in edge devices. Its advanced analog and digital peripherals make it suitable for medical devices, automotive systems, and robotics.
Q & A
1. What is the core architecture of the TM4C123GH6PGETR?
It is based on the ARM Cortex-M4F architecture with a Floating Point Unit (FPU).
2. What is the maximum clock speed of this MCU?
The maximum clock speed is 80 MHz.
3. How much Flash memory does it have?
It has 256 KB of Flash memory.
4. What communication interfaces are supported?
It supports UART, SPI, I2C, CAN, and USB interfaces.
5. What is the resolution of the ADC?
The ADC has a 12-bit resolution with 2 MSPS sampling rate.
6. What is the operating voltage range?
The operating voltage range is 2.3 V to 3.6 V.
7. How many GPIO pins are available?
There are 43 GPIO pins available.
8. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
9. What package does the TM4C123GH6PGETR use?
It uses a 64-pin LQFP package.
10. What development tools are available for this MCU?
Texas Instruments provides the TivaWare software suite, and it is supported by popular IDEs like Keil, IAR, and Code Composer Studio.
