Overview
The TM4C123GE6PMI7R is a high-performance microcontroller unit (MCU) from Texas Instruments, designed for embedded applications requiring robust processing capabilities and versatile connectivity options. Part of the Tiva™ C Series, this MCU is based on the ARM® Cortex®-M4F processor core, which integrates a floating-point unit (FPU) for enhanced computational efficiency. It is tailored for applications in industrial automation, consumer electronics, and automotive systems, offering a balance of performance, power efficiency, and integration.
Targeted at developers and engineers working on advanced embedded systems, the TM4C123GE6PMI7R stands out for its rich peripheral set, low power consumption, and comprehensive development ecosystem. Its unique selling points include a wide operating temperature range, extensive memory options, and support for multiple communication protocols, making it a competitive choice in the MCU market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Processor | ARM Cortex-M4F | - | With FPU |
| Operating Frequency | 80 | MHz | - |
| Flash Memory | 256 | KB | - |
| SRAM | 32 | KB | - |
| Operating Voltage | 1.2 to 3.6 | V | - |
| Operating Temperature | -40 to 105 | °C | - |
| GPIO Pins | 43 | - | - |
| Communication Interfaces | UART, SPI, I2C, CAN | - | - |
| Package | LQFP | - | 64-pin |
| Data Source | Texas Instruments Official Datasheet | - | - |
Key Features
- ARM Cortex-M4F Core: Delivers high performance with floating-point support for complex computations.
- Comprehensive Connectivity: Supports UART, SPI, I2C, and CAN protocols for versatile communication.
- Low Power Consumption: Optimized for energy-efficient applications.
- Extensive Memory: 256 KB Flash and 32 KB SRAM for robust data handling.
- Wide Operating Temperature: Suitable for harsh environments with a range of -40°C to 105°C.
Applications
The TM4C123GE6PMI7R is widely used in various industries due to its advanced features and reliability. In industrial automation, it is employed in control systems, motor control, and monitoring devices. In consumer electronics, it powers smart home devices, wearables, and IoT applications. For automotive systems, it is utilized in infotainment systems, advanced driver-assistance systems (ADAS), and vehicle control units. Its robust design and connectivity options make it a versatile choice for modern embedded systems.
Q & A
1. What is the core processor of the TM4C123GE6PMI7R?
The TM4C123GE6PMI7R is powered by an ARM Cortex-M4F processor with a floating-point unit (FPU).
2. What is the operating frequency of this MCU?
It operates at a maximum frequency of 80 MHz.
3. How much Flash memory does it have?
The MCU is equipped with 256 KB of Flash memory.
4. What is the SRAM size?
It includes 32 KB of SRAM.
5. What is the operating voltage range?
The operating voltage ranges from 1.2 V to 3.6 V.
6. What is the operating temperature range?
It operates reliably in temperatures from -40°C to 105°C.
7. How many GPIO pins are available?
There are 43 GPIO pins for versatile interfacing.
8. What communication interfaces are supported?
It supports UART, SPI, I2C, and CAN protocols.
9. What package does it come in?
The MCU is available in a 64-pin LQFP package.
10. Where can I find detailed specifications?
Detailed specifications are available in the official Texas Instruments datasheet.
