Overview
The TM4C1292NCPDTI3 is a high-performance microcontroller from Texas Instruments, featuring an ARM Cortex-M4F processor core. This microcontroller is part of the Tiva C Series and is designed to provide efficient processing and connectivity capabilities for various embedded applications. It integrates a wide range of peripherals and communication interfaces, making it suitable for applications requiring real-time control and high connectivity.
The TM4C1292NCPDTI3 benefits from ARM's widely available development tools, System-on-Chip (SoC) infrastructure, and a large user community. It uses the Thumb-2 instruction set to reduce memory requirements and cost. The microcontroller is code-compatible with all members of the Tiva C Series, offering flexibility to fit precise application needs.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency (MHz) | 120 |
| Flash Memory (KB) | 1024 |
| RAM (KB) | 256 |
| ADC Type | 12-bit SAR |
| Number of GPIOs | 90 |
| Number of UARTs | 8 |
| Number of I2Cs | 10 |
| Operating Temperature Range (°C) | -40 to 105, -40 to 85 |
| PWM Channels | 8 |
| USB | Yes, USB 2.0 OTG/Host/Device |
| CAN Controllers | 2 |
| Ethernet | MAC only with MII/RMII |
| Package | 128-pin TQFP (PDT) |
Key Features
- Performance: ARM Cortex-M4F processor core with 120-MHz operation and 150 DMIPS performance.
- Memory: 1 MB Flash memory, 256 KB single-cycle System SRAM, and 6 KB of EEPROM.
- Security: Cyclical Redundancy Check (CRC) hardware with 16-/32-bit Hash function and support for four tamper inputs.
- Communication Interfaces: Eight UARTs, four QSSI modules, ten I2C modules, two CAN 2.0 A/B controllers, and USB 2.0 OTG/Host/Device with ULPI interface option.
- System Integration: ARM PrimeCell 32-channel configurable Micro Direct Memory Access (µDMA) controller, eight 16/32-bit General-Purpose Timer (GPTM) blocks, and two watchdog timers.
- Low-Power Modes: Low-power battery-backed Hibernation module.
- Analog Support: Two 12-bit Analog-to-Digital Converter (ADC) modules, three independent integrated analog comparators, and 16 digital comparators.
- Motion Control: One Pulse Width Modulator (PWM) module with four PWM generator blocks and a control block, and one Quadrature Encoder Interface (QEI) module.
Applications
The TM4C1292NCPDTI3 is versatile and can be used in a variety of applications, including:
- Human Machine Interface (HMI): For applications requiring user interaction and real-time feedback.
- Networked System Management Controllers: Utilizing its Ethernet and other communication interfaces for networked systems.
- Industrial Automation: With its robust set of peripherals and low-power modes, it is suitable for industrial automation and control systems.
- IoT Devices: For Internet of Things (IoT) applications that require high performance and multiple connectivity options.
- Automotive Systems: Given its CAN controllers and robust operating temperature range, it is suitable for automotive applications.
Q & A
- Q: What is the processor core of the TM4C1292NCPDTI3?
A: The TM4C1292NCPDTI3 features an ARM Cortex-M4F processor core.
- Q: What is the maximum operating frequency of the TM4C1292NCPDTI3?
A: The maximum operating frequency is 120 MHz.
- Q: How much Flash memory and RAM does the TM4C1292NCPDTI3 have?
A: It has 1 MB of Flash memory and 256 KB of RAM.
- Q: Does the TM4C1292NCPDTI3 support Ethernet connectivity?
A: Yes, it incorporates an Ethernet interface with MAC only and MII/RMII support.
- Q: Can the TM4C1292NCPDTI3 operate in low-power modes?
A: Yes, it features low-power modes, including a low-power battery-backed Hibernation module.
- Q: What types of communication interfaces does the TM4C1292NCPDTI3 support?
A: It supports UART, I2C, SPI, CAN, and USB 2.0 OTG/Host/Device interfaces.
- Q: How many PWM channels does the TM4C1292NCPDTI3 have?
A: It has 8 PWM outputs through one PWM module.
- Q: What is the operating temperature range of the TM4C1292NCPDTI3?
A: The operating temperature range is -40°C to 85°C, with an extended range of -40°C to 105°C.
- Q: Does the TM4C1292NCPDTI3 have analog-to-digital converters (ADCs)?
A: Yes, it has two 12-bit Analog-to-Digital Converter (ADC) modules.
- Q: What package type does the TM4C1292NCPDTI3 come in?
A: It comes in a 128-pin TQFP (PDT) package.
