Overview
The TM4C1294NCPDTI3R is a 32-bit microcontroller from Texas Instruments, part of the Tiva C Series. It is based on the ARM Cortex-M4F processor core and is designed to integrate a wide range of communication features, high-performance analog and digital functions, and advanced system integration capabilities. This microcontroller is ideal for highly connected designs that require critical, real-time control between performance and power. It leverages ARM's widely available development tools, System-on-Chip (SoC) infrastructure, and a large user community, making it a versatile choice for various applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | ARM Cortex-M4F |
| Operating Frequency | 120 MHz, 150 DMIPS |
| Flash Memory | 1024 KB |
| SRAM | 256 KB single-cycle System SRAM |
| EEPROM | 6 KB |
| Package | 128-pin TQFP (PDT) |
| Operating Temperature Range | -40°C to 85°C (Industrial), -40°C to 105°C (Extended) |
| Communication Interfaces | 8 UARTs, 4 QSSI modules, 10 I2C modules, 2 CAN 2.0 A/B controllers, 10/100 Ethernet MAC, Ethernet PHY, USB 2.0 OTG/Host/Device |
| Analog Support | 2 x 12-bit ADC modules, 3 integrated analog comparators, 16 digital comparators |
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.
- 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, 10/100 Ethernet MAC with Ethernet PHY, and USB 2.0 OTG/Host/Device.
- System Integration: ARM PrimeCell 32-channel configurable Micro Direct Memory Access (µDMA) controller, eight 16/32-bit General-Purpose Timer (GPTM) blocks, two watchdog timers, and a low-power battery-backed Hibernation module.
- 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.
- Debugging: One JTAG module with integrated ARM Serial Wire Debug (SWD).
Applications
The TM4C1294NCPDTI3R microcontroller is suitable for a wide range of applications, including:
- Human Machine Interface (HMI): For applications requiring user interaction and real-time control.
- Networked System Management Controllers: For managing and controlling networked systems in industrial, automotive, and consumer electronics.
- Industrial Automation: For control and monitoring in industrial environments.
- Automotive Systems: For various automotive applications requiring real-time control and communication.
- Consumer Electronics: For devices that need advanced communication and control capabilities.
Q & A
- What is the processor core of the TM4C1294NCPDTI3R microcontroller?
The processor core is the ARM Cortex-M4F.
- What is the operating frequency of the TM4C1294NCPDTI3R?
The operating frequency is 120 MHz with a performance of 150 DMIPS.
- How much Flash memory does the TM4C1294NCPDTI3R have?
The microcontroller has 1024 KB of Flash memory.
- What communication interfaces are available on the TM4C1294NCPDTI3R?
The microcontroller features eight UARTs, four QSSI modules, ten I2C modules, two CAN 2.0 A/B controllers, 10/100 Ethernet MAC with Ethernet PHY, and USB 2.0 OTG/Host/Device.
- Does the TM4C1294NCPDTI3R support advanced motion control?
- What is the package type and pin count of the TM4C1294NCPDTI3R?
The microcontroller is packaged in a 128-pin TQFP (PDT).
- What is the operating temperature range of the TM4C1294NCPDTI3R?
The operating temperature range is -40°C to 85°C (Industrial) and -40°C to 105°C (Extended).
- Does the TM4C1294NCPDTI3R have built-in security features?
- What kind of analog support does the TM4C1294NCPDTI3R offer?
The microcontroller features two 12-bit ADC modules, three integrated analog comparators, and 16 digital comparators.
- Is the TM4C1294NCPDTI3R code-compatible with other Tiva C Series microcontrollers?
