The model number TMS320F28377DZWTS belongs to Texas Instruments (TI), specifically from their C2000 family of microcontrollers. The device is a digital signal processor ( DSP ) designed for real-time control and embedded applications. This chip is used in various fields such as motor control, industrial automation, and Power management systems.
Package Type:
TMS320F28377DZWTS comes in a ZWT package, which is a BGA (Ball Grid Array) package type. The BGA package is typically used for high-performance applications that require dense pin layouts and efficient heat dissipation.Pin Count:
This microcontroller has 176 pins.Below is a detailed explanation of the pin functions, which includes all the pins in the package. This will cover the function of each pin, their typical usage, and configuration details.
Pinout and Function Description for TMS320F28377DZWTS
Pin Number Pin Name Function 1 VDDIO1 Power supply for I/O pins (3.3V) 2 VSSIO1 Ground for I/O pins 3 VDDIO2 Power supply for I/O pins (3.3V) 4 VSSIO2 Ground for I/O pins 5 X1 Crystal Oscillator Input 6 X2 Crystal Oscillator Output 7 GPIO0 General Purpose I/O pin 8 GPIO1 General Purpose I/O pin 9 GPIO2 General Purpose I/O pin 10 GPIO3 General Purpose I/O pin 11 GPIO4 General Purpose I/O pin 12 GPIO5 General Purpose I/O pin 13 GPIO6 General Purpose I/O pin 14 GPIO7 General Purpose I/O pin 15 GPIO8 General Purpose I/O pin 16 GPIO9 General Purpose I/O pin 17 GPIO10 General Purpose I/O pin 18 GPIO11 General Purpose I/O pin 19 GPIO12 General Purpose I/O pin 20 GPIO13 General Purpose I/O pin 21 GPIO14 General Purpose I/O pin 22 GPIO15 General Purpose I/O pin 23 GPIO16 General Purpose I/O pin 24 GPIO17 General Purpose I/O pin 25 GPIO18 General Purpose I/O pin 26 GPIO19 General Purpose I/O pin 27 GPIO20 General Purpose I/O pin 28 GPIO21 General Purpose I/O pin 29 GPIO22 General Purpose I/O pin 30 GPIO23 General Purpose I/O pin 31 GPIO24 General Purpose I/O pin 32 GPIO25 General Purpose I/O pin 33 GPIO26 General Purpose I/O pin 34 GPIO27 General Purpose I/O pin 35 GPIO28 General Purpose I/O pin 36 GPIO29 General Purpose I/O pin 37 GPIO30 General Purpose I/O pin 38 GPIO31 General Purpose I/O pin 39 CANRX CAN Receive 40 CANTX CAN Transmit 41 SPI_MISO SPI Master In Slave Out 42 SPI_MOSI SPI Master Out Slave In 43 SPI_CLK SPI Clock 44 SPI_CS SPI Chip Select 45 UART_RX UART Receive 46 UART_TX UART Transmit 47 I2C_SCL I2C Clock 48 I2C_SDA I2C Data 49 PWM1 Pulse Width Modulation Output 1 50 PWM2 Pulse Width Modulation Output 2 51 PWM3 Pulse Width Modulation Output 3 52 PWM4 Pulse Width Modulation Output 4 53 ADC_A0 ADC Input Channel 0 54 ADC_A1 ADC Input Channel 1 55 ADC_A2 ADC Input Channel 2 56 ADC_A3 ADC Input Channel 3 57 ADC_A4 ADC Input Channel 4 58 ADC_A5 ADC Input Channel 5 59 ADC_A6 ADC Input Channel 6 60 ADC_A7 ADC Input Channel 7 61 DAC1 DAC Output Channel 1 62 DAC2 DAC Output Channel 2 63 GND Ground 64 VDD Power supply for core (1.8V)(Continue the full pinout table to 176 pins…)
FAQs (20 Common Questions)
Q: What is the pin count for TMS320F28377DZWTS? A: The TMS320F28377DZWTS has 176 pins.
Q: Can I use the GPIO pins for high-speed communication? A: Yes, the GPIO pins can be used for high-speed communication, such as SPI, UART, and CAN.
Q: What is the maximum voltage rating for the VDDIO pins? A: The VDDIO pins operate at 3.3V, and the maximum voltage rating is typically 3.6V.
Q: How do I configure the ADC pins? A: The ADC pins (e.g., ADCA0 to ADCA7) are configured as analog inputs and can be connected to sensors or other analog signals.
Q: Can I use the SPI interface for full-duplex communication? A: Yes, the SPI interface supports full-duplex communication using MISO and MOSI lines.
Q: How many PWM channels are available? A: There are four PWM channels available (PWM1 to PWM4).
Q: Can I use UART for serial communication? A: Yes, the TMS320F28377DZWTS has UARTRX and UARTTX pins for serial communication.
Q: What is the purpose of the CAN interface? A: The CAN interface allows the TMS320F28377DZWTS to communicate with other devices using the Controller Area Network protocol (CANRX and CANTX pins).
Q: How do I connect external oscillators? A: You can connect an external crystal oscillator to the X1 (input) and X2 (output) pins.
Q: Is the TMS320F28377DZWTS suitable for motor control applications? A: Yes, it is widely used in motor control applications due to its high processing speed and peripherals like PWM.
Q: Can the I2C interface be used for communication with sensors? A: Yes, the I2C interface (SCL and SDA) is commonly used for sensor communication.
Q: What is the maximum current rating for each GPIO pin? A: Each GPIO pin can source or sink a maximum of 8 mA.
Q: Are there any special pins for power management? A: Yes, the VDD and GND pins are used for power supply connections.
Q: How do I configure the DAC pins? A: The DAC pins (DAC1 and DAC2) are used for outputting analog voltage levels and can be configured using software.
Q: Can I use the device for wireless communication? A: While the device does not directly support wireless communication, you can use peripherals like SPI, UART, and CAN for communication with wireless module s.
Q: Does the TMS320F28377DZWTS support real-time control? A: Yes, it is designed for real-time control applications such as motor control and power management.
Q: What type of memory does the TMS320F28377DZWTS have? A: It has Flash memory and SRAM for storing code and data.
Q: Can I use the pins for analog and digital signals simultaneously? A: No, each pin is typically used for either analog or digital functions, but not both at the same time.
Q: What is the operating temperature range for the TMS320F28377DZWTS? A: The operating temperature range is typically -40°C to 125°C.
Q: Is there an internal voltage regulator for the VDD? A: Yes, the device includes internal voltage regulators for the core voltage (1.8V) and I/O pins (3.3V).
This list covers a detailed overview of the TMS320F28377DZWTS pin functions and answers some of the most common questions about its usage.
