The "TM4C129ENCPDTI3R" is a microcontroller from Texas Instruments, specifically part of the TM4C129x family in the Tiva C series. It features an ARM Cortex-M4 processor and is widely used for applications that require high performance and robust I/O capabilities. This specific part is a QFP (Quad Flat Package), with TQFP-176 being a typical package for this model, but the exact details might vary, so confirming this from the official datasheet is recommended.
Since you requested a detailed explanation of the pin functions, the full list of pin functions for this model would be extensive. The following would be a breakdown of the requested information:
1. Pin Function Specification:
TM4C129ENCPDTI3R Pinout (in general terms) Pin Number Pin Name Function Details 1 VDD Power Supply Supply voltage (3.3V typical). 2 VSS Ground Ground pin. 3 RESET Reset Input Active low reset pin. 4 TDI Test Data In JTAG input for debugging. 5 TDO Test Data Out JTAG output for debugging. 6 TMS Test Mode Select JTAG mode control for debugging. 7 TCK Test Clock JTAG clock for debugging. 8 TRST Test Reset JTAG test reset control. 9 RXD UART Receive UART serial Communication input. 10 TXD UART Transmit UART serial communication output. 11 RTS UART Request to Send UART flow control input. 12 CTS UART Clear to Send UART flow control output. 13 SDA I2C Data I2C data input/output. 14 SCL I2C Clock I2C clock input/output. 15 MISO SPI Master In Slave Out SPI data input in slave mode. 16 MOSI SPI Master Out Slave In SPI data output in master mode. 17 SCK SPI Clock SPI clock input/output. 18 SS SPI Slave Select SPI slave select. 19 PWM0 Pulse Width Modulation Output 0 PWM signal output. 20 PWM1 Pulse Width Modulation Output 1 PWM signal output. 21 ADC0 Analog-to-Digital Converter Input 0 Analog input for ADC conversion. 22 ADC1 Analog-to-Digital Converter Input 1 Analog input for ADC conversion. 23 GPIOA0 General Purpose I/O Port A Pin 0 Digital I/O pin for GPIO. 24 GPIOA1 General Purpose I/O Port A Pin 1 Digital I/O pin for GPIO. 25 GPIOA2 General Purpose I/O Port A Pin 2 Digital I/O pin for GPIO. 26 GPIOA3 General Purpose I/O Port A Pin 3 Digital I/O pin for GPIO. 27 GPIOB0 General Purpose I/O Port B Pin 0 Digital I/O pin for GPIO. … … … …(Complete list will be significantly more detailed, especially considering the 176-pin version.)
2. Packaging:
The part TM4C129ENCPDTI3R comes in a QFP-176 package, which refers to Quad Flat Package with 176 pins arranged on four sides. For clarity:
QFP: A type of surface-mount package with leads on all four sides. 176 Pins: The part has a total of 176 individual pins, and each pin corresponds to a specific function in the microcontroller.3. Pin Function List:
Since the full list involves 176 pins, here’s an outline of some key categories of pin functionality:
Power Pins: VDD, VSS, and other power management pins. Ground Pins: GND pins, including the common ground. Clock Pins: Various crystal and external clock input pins. GPIO Pins: Digital input/output pins used for general-purpose functionality. Analog Pins: ADC inputs and other analog-related functionalities. Communication Pins: UART, SPI, I2C pins for serial communication. PWM Outputs: Pins for Pulse Width Modulation signals. JTAG Pins: For debugging and programming via JTAG interface . Reset Pin: For controlling reset functionality.4. 20 Common FAQ for TM4C129ENCPDTI3R:
Q1: What is the power supply voltage for TM4C129ENCPDTI3R?A1: The power supply voltage is typically 3.3V.
Q2: What is the maximum clock frequency supported by TM4C129ENCPDTI3R?A2: The maximum clock frequency supported is 120 MHz.
Q3: Can I use the TM4C129ENCPDTI3R for real-time applications?A3: Yes, the TM4C129ENCPDTI3R is designed for real-time control applications, featuring multiple timers and low-latency interrupt handling.
Q4: How many PWM outputs does TM4C129ENCPDTI3R have?A4: The device has multiple PWM outputs, typically 6-8 depending on configuration.
Q5: Does TM4C129ENCPDTI3R support USB communication?A5: Yes, it supports both USB host and device functionality.
Q6: What is the temperature range for the TM4C129ENCPDTI3R?A6: The operating temperature range is typically from -40°C to 85°C.
Q7: Can I use external crystals with the TM4C129ENCPDTI3R?A7: Yes, it supports external crystals for clock generation.
Q8: How many ADC channels are available on TM4C129ENCPDTI3R?A8: There are typically 12 to 16 ADC channels available depending on the configuration.
Q9: Is there an onboard DAC (Digital-to-Analog Converter)?A9: No, the TM4C129ENCPDTI3R does not include a DAC.
Q10: What kind of debugging options does TM4C129ENCPDTI3R support?A10: The device supports JTAG for debugging and programming.
Q11: Can I use the TM4C129ENCPDTI3R for motor control?A11: Yes, with PWM and real-time control features, it is suitable for motor control applications.
Q12: Does the TM4C129ENCPDTI3R support DMA (Direct Memory Access )?A12: Yes, it supports DMA for efficient data transfer.
Q13: Can I use interrupts with TM4C129ENCPDTI3R?A13: Yes, the device supports multiple interrupt lines for efficient event handling.
Q14: What is the current consumption of TM4C129ENCPDTI3R?A14: The current consumption varies depending on the application, but it is designed to be power-efficient in low-power modes.
Q15: How many general-purpose I/O (GPIO) pins are available on TM4C129ENCPDTI3R?A15: The device provides a wide range of GPIO pins, generally in the range of 50-100 pins depending on configuration.
Q16: Is the TM4C129ENCPDTI3R suitable for automotive applications?A16: It can be used for automotive applications that do not require extreme temperature ranges.
Q17: Does TM4C129ENCPDTI3R support I2C communication?A17: Yes, it supports I2C communication with multiple masters and slaves.
Q18: How many UART module s are supported by TM4C129ENCPDTI3R?A18: Typically, 4 to 6 UART modules are supported.
Q19: Can the TM4C129ENCPDTI3R interface with external sensors?A19: Yes, it can interface with external sensors via I2C, SPI, or analog inputs.
Q20: What programming languages can I use with TM4C129ENCPDTI3R?A20: Common languages such as C/C++ are used, typically with IDEs like Code Composer Studio or Keil.
For a complete, detailed datasheet and exhaustive pinout list, please refer to the official Texas Instruments website for the TM4C129ENCPDTI3R datasheet, which will include all the pin functions and electrical characteristics.