Overview
The TM4C123GH6ZRBT is a high-performance microcontroller from Texas Instruments, designed for embedded applications requiring robust processing power and versatile connectivity. Part of the Tiva C Series, this ARM Cortex-M4-based MCU is ideal for industrial automation, consumer electronics, and IoT devices. Its market positioning targets developers and engineers seeking a balance of performance, energy efficiency, and ease of integration. The TM4C123GH6ZRBT stands out for its advanced peripherals, real-time control capabilities, and comprehensive development ecosystem.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Processor | ARM Cortex-M4 | - | With 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, I2C, SPI, CAN | - | - |
| Analog-to-Digital Converter | 12-bit, 12 channels | - | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | LQFP-64 | - | - |
Key Features
- ARM Cortex-M4 Core: Delivers high performance with floating-point unit (FPU) for complex computations.
- Integrated Peripherals: Includes timers, PWM, and communication interfaces for versatile application support.
- Low Power Modes: Optimizes energy efficiency for battery-powered applications.
- Comprehensive Development Tools: Supported by TivaWare software suite and TI’s ecosystem for seamless development.
- Robust Connectivity: Features multiple communication protocols for IoT and industrial applications.
Applications
The TM4C123GH6ZRBT is widely used in:
- Industrial Automation: Real-time control and monitoring systems.
- Consumer Electronics: Smart home devices and wearables.
- Automotive Electronics: Embedded control units and sensor interfaces.
- IoT Devices: Connectivity and data processing for smart sensors and gateways.
- Medical Devices: Precision control and monitoring applications.
Q & A
1. What is the core architecture of the TM4C123GH6ZRBT?
It is based on the ARM Cortex-M4 core with a floating-point unit (FPU).
2. What is the maximum clock speed supported?
The microcontroller operates at up to 80 MHz.
3. How much flash memory does it have?
It includes 256 KB of flash memory for program storage.
4. What are the key communication interfaces?
It supports UART, I2C, SPI, and CAN protocols.
5. What is the operating voltage range?
The operating voltage ranges from 2.3 V to 3.6 V.
6. How many GPIO pins are available?
There are 43 GPIO pins for interfacing with external devices.
7. What is the resolution of the ADC?
The analog-to-digital converter has a 12-bit resolution with 12 channels.
8. Is it suitable for low-power applications?
Yes, it features multiple low-power modes for energy efficiency.
9. What development tools are available?
It is supported by the TivaWare software suite and TI’s development ecosystem.
10. What is the package type?
The microcontroller comes in an LQFP-64 package.
