Overview
The TM4C129ENCPDTI3R is a high-performance 32-bit microcontroller from Texas Instruments, part of the Tiva C Series. It is based on the ARM Cortex-M4F processor core, operating at 120 MHz and delivering 150 DMIPS performance. This microcontroller is designed to provide advanced connectivity and processing capabilities, making it suitable for a wide range of embedded applications that require networking and real-time control.
The TM4C129ENCPDTI3R integrates a variety of rich communication features, including Ethernet MAC and PHY, USB 2.0 OTG/Host/Device, multiple serial communication interfaces, and other high-performance analog and digital functions. It also benefits from ARM's widely available development tools, System-on-Chip (SoC) infrastructure, and a large user community.
Key Specifications
| Parameter | Value |
|---|---|
| Processor Core | ARM Cortex-M4F |
| Operating Frequency | 120 MHz |
| Performance | 150 DMIPS |
| Flash Memory | 1024 KB |
| RAM | 256 KB |
| EEPROM | 6 KB |
| Package | 128-pin TQFP |
| Operating Temperature Range | -40°C to 85°C (Industrial), -40°C to 105°C (Extended) |
| Number of UARTs | 8 |
| Number of I2C Modules | 10 |
| Number of ADCs | 2 (12-bit SAR) |
| Number of GPIOs | 90 |
| USB | USB 2.0 OTG/Host/Device |
| Ethernet | 10/100 Ethernet MAC+PHY |
| CAN Controllers | 2 (CAN 2.0 A/B) |
Key Features
- Performance and Processing: 120-MHz operation with 150 DMIPS performance using the ARM Cortex-M4F processor core.
- Memory: 1024 KB Flash memory, 256 KB single-cycle System SRAM, and 6 KB of EEPROM.
- Security Features: Cyclical Redundancy Check (CRC) hardware, Advanced Encryption Standard (AES) hardware-accelerated encryption, Data Encryption Standard (DES), and Hardware Accelerated Hash (SHA/MD5).
- Communication Interfaces: Eight UARTs, ten I2C modules, four Quad Synchronous Serial Interface (QSSI) modules, two CAN 2.0 A/B controllers, 10/100 Ethernet MAC+PHY, and USB 2.0 OTG/Host/Device.
- Analog and Digital Peripherals: Two 12-bit Analog-to-Digital Converter (ADC) modules, three independent integrated analog comparators, 16 digital comparators, and a Pulse Width Modulator (PWM) module with eight PWM outputs.
- Power Management: Low-power battery-backed Hibernation module and support for various power modes.
Applications
The TM4C129ENCPDTI3R microcontroller is ideal for a wide range of embedded applications that require advanced connectivity and real-time control. These include:
- Networked System Management Controllers: Utilizing its integrated Ethernet MAC and PHY, and other communication interfaces.
- Human Machine Interface (HMI): Leveraging its high-performance analog and digital functions.
- Industrial Automation: Benefiting from its robust communication features and industrial temperature range.
- IoT Devices: With its advanced security features and multiple communication interfaces.
Q & A
- What is the processor core of the TM4C129ENCPDTI3R microcontroller?
The TM4C129ENCPDTI3R microcontroller is based on the ARM Cortex-M4F processor core.
- What is the operating frequency of the TM4C129ENCPDTI3R?
The operating frequency is 120 MHz.
- How much Flash memory does the TM4C129ENCPDTI3R have?
The TM4C129ENCPDTI3R has 1024 KB of Flash memory.
- What are the key security features of the TM4C129ENCPDTI3R?
The key security features include Cyclical Redundancy Check (CRC) hardware, Advanced Encryption Standard (AES) hardware-accelerated encryption, Data Encryption Standard (DES), and Hardware Accelerated Hash (SHA/MD5).
- What communication interfaces does the TM4C129ENCPDTI3R support?
The TM4C129ENCPDTI3R supports eight UARTs, ten I2C modules, four QSSI modules, two CAN 2.0 A/B controllers, 10/100 Ethernet MAC+PHY, and USB 2.0 OTG/Host/Device.
- How many ADCs does the TM4C129ENCPDTI3R have and what is their resolution?
The TM4C129ENCPDTI3R has two 12-bit Analog-to-Digital Converter (ADC) modules.
- What is the operating temperature range of the TM4C129ENCPDTI3R?
The operating temperature range is -40°C to 85°C (Industrial) and -40°C to 105°C (Extended).
- Does the TM4C129ENCPDTI3R support USB?
Yes, it supports USB 2.0 OTG/Host/Device.
- What is the package type of the TM4C129ENCPDTI3R?
The package type is 128-pin TQFP.
- Is the TM4C129ENCPDTI3R RoHS compliant?
Yes, the TM4C129ENCPDTI3R is RoHS compliant.
