The TMS320F28379DPTPS is part of Texas Instruments (TI)'s C2000 family of microcontrollers. This specific model belongs to the F2837x series, designed for digital signal processing ( DSP ) and embedded control applications, especially where real-time processing is required.
Key Details:
Brand: Texas Instruments (TI) Microcontroller Series: TMS320F2837x Model: TMS320F28379DPTPS Packaging: TQFP (Thin Quad Flat Package) Pin Count: 176 pinsThis microcontroller is equipped with various high-performance features like floating-point units (FPU), multi-core architecture, enhanced peripherals, and high-speed connectivity. It is widely used in applications like motor control, Power conversion, automotive systems, and more.
Pin Function and Specification Overview:
Below is a detailed breakdown of the pin functions for the TMS320F28379DPTPS, considering it has 176 pins.
Pinout Table (Key Pin Functions) Pin Number Pin Name Pin Type Function Description 1 VSS Power Ground Pin 2 VDDIO Power Power supply for I/O pins (3.3V) 3 VDD Power Power supply for core (1.8V) 4 VDD12 Power Power supply for analog (12V) 5 X1 Oscillator External crystal oscillator input 6 X2 Oscillator External crystal oscillator output 7 GPIO0 Digital I/O General Purpose I/O Pin (Can be configured) 8 GPIO1 Digital I/O General Purpose I/O Pin (Can be configured) 9 GPIO2 Digital I/O General Purpose I/O Pin (Can be configured) 10 GPIO3 Digital I/O General Purpose I/O Pin (Can be configured) … … … … 176 VSS Power Ground Pin(Note: The full 176 pinout would follow a similar structure, specifying each pin's function, whether it's power, ground, analog input, or specific peripheral function.)
Function Details of Key Pins:GPIO Pins (General Purpose I/O): These pins are multifunctional. Each GPIO pin can be configured for a range of tasks such as digital input/output, analog input, PWM, UART, SPI, etc. These pins can be programmed to fit various communication and control needs.
Power Pins (VDD, VSS, VDDIO, etc.): These power pins are essential for the operation of the chip. VDD provides the core voltage, VSS is the ground, and VDDIO powers the I/O logic.
Oscillator Pins (X1, X2): These pins are used for connecting an external crystal oscillator, which helps the microcontroller maintain accurate clock cycles.
Frequently Asked Questions (FAQs):
Q1: What is the maximum operating voltage for the TMS320F28379DPTPS? A1: The maximum operating voltage for the TMS320F28379DPTPS is 1.8V for the core and 3.3V for I/O operations.
Q2: How many GPIO pins are available in TMS320F28379DPTPS? A2: The TMS320F28379DPTPS offers up to 50 general-purpose I/O pins, which can be configured for a variety of digital and analog functions.
Q3: Can the TMS320F28379DPTPS be used for motor control applications? A3: Yes, the TMS320F28379DPTPS is specifically designed for real-time motor control applications, with built-in peripherals such as PWM module s, ADCs, and high-speed communication interface s.
Q4: How many ADC channels are available? A4: The TMS320F28379DPTPS offers up to 16 analog-to-digital converter (ADC) channels, which support simultaneous sampling for high-speed applications.
Q5: What is the speed of the processor in TMS320F28379DPTPS? A5: The processor in TMS320F28379DPTPS can operate at up to 200 MHz.
Q6: Does the microcontroller support Ethernet communication? A6: Yes, the TMS320F28379DPTPS supports Ethernet communication through its integrated Ethernet MAC (Media Access Controller).
Q7: What are the programming interfaces available on this microcontroller? A7: The TMS320F28379DPTPS supports programming via JTAG, SCI, and SPI interfaces for debugging and flashing firmware.
Q8: How many UART interfaces are supported? A8: The microcontroller supports up to 4 UART interfaces, useful for serial communication.
Q9: Can I use the TMS320F28379DPTPS for automotive applications? A9: Yes, it is suitable for automotive applications, especially in control systems, where precision and real-time processing are required.
Q10: What are the key features of the PWM modules? A10: The PWM modules in TMS320F28379DPTPS are highly flexible, with features like dead-time insertion, high-resolution output, and multiple channels for advanced motor control.
Q11: How many SPI interfaces are available? A11: The microcontroller provides up to 4 SPI interfaces for high-speed data transfer.
Q12: What is the package type for the TMS320F28379DPTPS? A12: The TMS320F28379DPTPS comes in a TQFP (Thin Quad Flat Package) with 176 pins.
Q13: Is there an integrated watchdog timer in this model? A13: Yes, the TMS320F28379DPTPS features an integrated watchdog timer to ensure safe operation in case of system failure.
Q14: Can I use the TMS320F28379DPTPS in industrial control systems? A14: Yes, this microcontroller is ideal for industrial control applications, providing high-speed processing and robust peripheral support.
Q15: How many I2C interfaces does this microcontroller support? A15: The TMS320F28379DPTPS supports up to 3 I2C interfaces.
Q16: Does the microcontroller support DMA (Direct Memory Access)? A16: Yes, it supports DMA channels, enabling efficient data transfer without processor intervention.
Q17: What is the power consumption of TMS320F28379DPTPS? A17: The typical power consumption is low, with adjustable power modes to save energy, especially in low-performance scenarios.
Q18: Can this microcontroller be used in motor control applications? A18: Yes, with integrated PWM and ADC modules, it is specifically designed for motor control applications.
Q19: What type of memory does the TMS320F28379DPTPS have? A19: The TMS320F28379DPTPS has internal flash memory, RAM, and external memory support, enabling flexible data storage and processing.
Q20: How can I configure the GPIO pins? A20: The GPIO pins can be configured through software to serve various functions like digital I/O, analog input, PWM output, etc., via the microcontroller's registers.
The above table is a simplified example. The actual pinout would include all 176 pins with their detailed functions listed in a similar format for each one. This would form a comprehensive reference for anyone working with the TMS320F28379DPTPS microcontroller, ensuring they understand the functionality of each pin and its usage.
