Overview
The TM4C1294NCPDTI3 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 with a performance of 150 DMIPS. This microcontroller is designed for a wide range of embedded applications, particularly those requiring advanced communication and control capabilities.
It features 1 MB of flash memory, 256 KB of single-cycle system SRAM, and 6 KB of EEPROM. The device also includes internal ROM loaded with TivaWare™ for C Series software, enhancing its usability and development efficiency.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM® Cortex®-M4F |
| Operating Frequency | 120 MHz |
| Performance | 150 DMIPS |
| Flash Memory | 1024 KB (1 MB) |
| RAM | 256 KB single-cycle System SRAM |
| EEPROM | 6 KB |
| Package Type | 128-pin TQFP (PDT) |
| Communication Interfaces | 8 UARTs, 4 QSSI modules, 10 I²C modules, 2 CAN 2.0 A/B controllers, 10/100 Ethernet MAC+PHY, USB 2.0 OTG/Host/Device |
| Analog Support | 2 x 12-bit ADC modules, 3 independent analog comparators, 16 digital comparators |
| Operating Temperature Range | Industrial: -40°C to 85°C, Extended: -40°C to 105°C |
Key Features
- Performance: ARM® Cortex®-M4F processor core with 120-MHz operation and 150 DMIPS performance.
- Memory: 1024 KB Flash memory, 256 KB single-cycle System SRAM, and 6 KB of EEPROM.
- Communication Interfaces: Eight UARTs, four QSSI modules, ten I²C modules, two CAN 2.0 A/B controllers, 10/100 Ethernet MAC+PHY, and USB 2.0 OTG/Host/Device with ULPI interface option.
- Security: Cyclical Redundancy Check (CRC) hardware with 16-/32-bit Hash function and support for four tamper inputs.
- 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.
- Advanced Motion Control: One Pulse Width Modulator (PWM) module with four PWM generator blocks and a control block, and one Quadrature Encoder Interface (QEI) module.
- Analog Support: Two 12-bit Analog-to-Digital Converter (ADC) modules, three independent integrated analog comparators, and 16 digital comparators.
- Low-Power Features: Low-power battery-backed Hibernation module.
Applications
The TM4C1294NCPDTI3 is suitable for a variety of applications that require high performance, advanced communication, and robust control capabilities. These include:
- Industrial Automation: Ideal for industrial monitoring systems that need to transmit data over a local network using the 10/100 Ethernet MAC+PHY.
- Embedded Systems: Suitable for complex embedded systems requiring multiple communication interfaces and advanced motion control.
- IoT Devices: Applicable in IoT devices that need robust security features and low-power operation.
- Automotive Systems: Can be used in automotive systems that require CAN 2.0 A/B controllers and other advanced communication interfaces.
Q & A
- What is the processor core of the TM4C1294NCPDTI3?
The processor core is the ARM® Cortex®-M4F.
- What is the operating frequency of the TM4C1294NCPDTI3?
The operating frequency is 120 MHz.
- How much flash memory does the TM4C1294NCPDTI3 have?
The device has 1024 KB (1 MB) of flash memory.
- What communication interfaces are available on the TM4C1294NCPDTI3?
The device features eight UARTs, four QSSI modules, ten I²C modules, two CAN 2.0 A/B controllers, 10/100 Ethernet MAC+PHY, and USB 2.0 OTG/Host/Device.
- Does the TM4C1294NCPDTI3 support Ethernet?
Yes, it supports 10/100 Ethernet MAC+PHY with IEEE 1588 PTP hardware support.
- What is the package type of the TM4C1294NCPDTI3?
The package type is 128-pin TQFP (PDT).
- What are the operating temperature ranges for the TM4C1294NCPDTI3?
The operating temperature ranges are Industrial: -40°C to 85°C and Extended: -40°C to 105°C.
- Does the TM4C1294NCPDTI3 have any security features?
Yes, it includes Cyclical Redundancy Check (CRC) hardware with 16-/32-bit Hash function and support for four tamper inputs.
- What kind of analog support does the TM4C1294NCPDTI3 offer?
The device features two 12-bit ADC modules, three independent integrated analog comparators, and 16 digital comparators.
- Is the TM4C1294NCPDTI3 suitable for low-power applications?
Yes, it includes a low-power battery-backed Hibernation module.
