Overview
The TM4C123GH6ZRBI7R is a high-performance microcontroller unit (MCU) from Texas Instruments, part of the Tiva™ C Series ARM® Cortex®-M4F-based microcontrollers. This model is designed for embedded applications requiring robust performance, advanced connectivity, and energy efficiency. It targets industries such as industrial automation, consumer electronics, automotive, and IoT devices. The TM4C123GH6ZRBI7R stands out for its integrated features, including a floating-point unit (FPU), extensive peripherals, and low-power modes, making it a competitive choice for developers seeking reliability and versatility.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Processor | ARM Cortex-M4F | - | With FPU |
| Core Clock Speed | 80 | MHz | - |
| Flash Memory | 256 | KB | - |
| SRAM | 32 | KB | - |
| Operating Voltage | 2.3 to 3.6 | V | - |
| Operating Temperature | -40 to 105 | °C | - |
| GPIO Pins | 43 | - | - |
| Communication Interfaces | UART, SPI, I2C, CAN | - | - |
| Package | 64-LQFP | - | - |
| Analog-to-Digital Converter | 12-bit, 2 MSPS | - | - |
Key Features
- ARM Cortex-M4F Core: Delivers high performance with a floating-point unit for complex computations.
- Integrated Peripherals: Includes UART, SPI, I2C, and CAN interfaces for versatile connectivity.
- Low-Power Modes: Supports energy-efficient operation for battery-powered applications.
- Advanced Analog Capabilities: Features a 12-bit ADC with 2 MSPS for precise signal processing.
- Robust Memory Options: Offers 256 KB Flash and 32 KB SRAM for data storage and program execution.
Applications
The TM4C123GH6ZRBI7R is widely used in various industries due to its advanced features and reliability. In industrial automation, it powers control systems and sensors. In consumer electronics, it enables smart devices and IoT applications. For automotive electronics, it supports infotainment and vehicle control systems. Its low-power modes and connectivity options make it ideal for IoT devices and wearable technology.
Q & A
1. What is the core architecture of the TM4C123GH6ZRBI7R?
It is based on the ARM Cortex-M4F architecture with a floating-point unit.
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 are the operating voltage and temperature ranges?
It operates at 2.3 to 3.6 V and -40 to 105°C.
5. How many GPIO pins are available?
There are 43 GPIO pins.
6. What communication interfaces are supported?
It supports UART, SPI, I2C, and CAN interfaces.
7. What is the resolution of the ADC?
The ADC has a 12-bit resolution with a sampling rate of 2 MSPS.
8. Is this MCU suitable for low-power applications?
Yes, it features multiple low-power modes for energy-efficient operation.
9. What package does the TM4C123GH6ZRBI7R come in?
It comes in a 64-LQFP package.
10. What industries is this MCU commonly used in?
It is used in industrial automation, consumer electronics, automotive, and IoT devices.
