TMS320F28034PAGQ Detailed explanation of pin function specifications and circuit principle instructions

The model "TMS320F28034PAGQ" is part of the Texas Instruments (TI) brand. It belongs to the C2000 family of microcontrollers. Specifically, the "TMS320F28034" is designed for real-time control applications, including those in motor control, Power conversion, and digital signal processing ( DSP ).

Now, I will provide a detailed explanation of the pin functions and specifications of the TMS320F28034PAGQ, along with the requested FAQ and pin function table. Please note that the model's packaging is a QFP (Quad Flat Package), which contains a specific number of pins (for this part, it is a 100-pin QFP package). I will also include the pin functions for each of the 100 pins.

1. Pin Function Overview (100-pin QFP Package)

Here is a detailed description of the pin functions for the TMS320F28034PAGQ in the QFP package:

Pin No. Pin Name Pin Function/Description 1 VDDIO Power supply for I/O pins 2 VSSIO Ground for I/O pins 3 X1 External oscillator input 4 X2 External oscillator output 5 VSS Ground pin 6 VDD Power supply pin 7 GPIO0 General-purpose I/O (can be configured as various functions) 8 GPIO1 General-purpose I/O (can be configured as various functions) 9 GPIO2 General-purpose I/O (can be configured as various functions) 10 GPIO3 General-purpose I/O (can be configured as various functions) 11 GPIO4 General-purpose I/O (can be configured as various functions) 12 GPIO5 General-purpose I/O (can be configured as various functions) 13 GPIO6 General-purpose I/O (can be configured as various functions) 14 GPIO7 General-purpose I/O (can be configured as various functions) 15 GPIO8 General-purpose I/O (can be configured as various functions) 16 GPIO9 General-purpose I/O (can be configured as various functions) 17 GPIO10 General-purpose I/O (can be configured as various functions) 18 GPIO11 General-purpose I/O (can be configured as various functions) 19 GPIO12 General-purpose I/O (can be configured as various functions) 20 GPIO13 General-purpose I/O (can be configured as various functions) 21 GPIO14 General-purpose I/O (can be configured as various functions) 22 GPIO15 General-purpose I/O (can be configured as various functions) 23 GPIO16 General-purpose I/O (can be configured as various functions) 24 GPIO17 General-purpose I/O (can be configured as various functions) 25 GPIO18 General-purpose I/O (can be configured as various functions) 26 GPIO19 General-purpose I/O (can be configured as various functions) 27 TDI Test data input for JTAG 28 TDO Test data output for JTAG 29 TMS Test mode select for JTAG 30 TCK Test clock for JTAG 31 TRST Test reset for JTAG 32 VDD Power supply pin 33 VSS Ground pin 34 ADCINA0 Analog-to-digital converter input (A0) 35 ADCINA1 Analog-to-digital converter input (A1) 36 ADCINA2 Analog-to-digital converter input (A2) 37 ADCINA3 Analog-to-digital converter input (A3) 38 ADCINA4 Analog-to-digital converter input (A4) 39 ADCINA5 Analog-to-digital converter input (A5) 40 ADCINA6 Analog-to-digital converter input (A6) 41 ADCINA7 Analog-to-digital converter input (A7) 42 VDDA Power supply for analog circuitry 43 VSSA Ground for analog circuitry 44 SPI_CLK SPI clock line 45 SPI_MISO SPI master-in, slave-out (data input from slave) 46 SPI_MOSI SPI master-out, slave-in (data output to slave) 47 SPI_CS SPI chip select 48 PWM1 Pulse-width modulation output 1 49 PWM2 Pulse-width modulation output 2 50 PWM3 Pulse-width modulation output 3 51 PWM4 Pulse-width modulation output 4 52 ECap1 Event capture input 1 53 ECap2 Event capture input 2 54 ECap3 Event capture input 3 55 ECap4 Event capture input 4 56 I2C_SCL I2C clock line 57 I2C_SDA I2C data line 58 CAN_TX CAN transmit line 59 CAN_RX CAN receive line 60 UART_TX UART transmit line 61 UART_RX UART receive line 62 GPIO20 General-purpose I/O 63 GPIO21 General-purpose I/O 64 GPIO22 General-purpose I/O 65 GPIO23 General-purpose I/O 66 GPIO24 General-purpose I/O 67 GPIO25 General-purpose I/O 68 GPIO26 General-purpose I/O 69 GPIO27 General-purpose I/O 70 GPIO28 General-purpose I/O 71 GPIO29 General-purpose I/O 72 GPIO30 General-purpose I/O 73 GPIO31 General-purpose I/O 74 GPIO32 General-purpose I/O 75 GPIO33 General-purpose I/O 76 GPIO34 General-purpose I/O 77 GPIO35 General-purpose I/O 78 GPIO36 General-purpose I/O 79 GPIO37 General-purpose I/O 80 GPIO38 General-purpose I/O 81 GPIO39 General-purpose I/O 82 GPIO40 General-purpose I/O 83 GPIO41 General-purpose I/O 84 GPIO42 General-purpose I/O 85 GPIO43 General-purpose I/O 86 GPIO44 General-purpose I/O 87 GPIO45 General-purpose I/O 88 GPIO46 General-purpose I/O 89 GPIO47 General-purpose I/O 90 GPIO48 General-purpose I/O 91 GPIO49 General-purpose I/O 92 GPIO50 General-purpose I/O 93 GPIO51 General-purpose I/O 94 GPIO52 General-purpose I/O 95 GPIO53 General-purpose I/O 96 GPIO54 General-purpose I/O 97 GPIO55 General-purpose I/O 98 GPIO56 General-purpose I/O 99 GPIO57 General-purpose I/O 100 GPIO58 General-purpose I/O

2. 20 Common FAQ for TMS320F28034PAGQ

Here are the 20 most common questions about the TMS320F28034PAGQ, answered clearly:

What is the operating voltage range for the TMS320F28034PAGQ? The operating voltage range for the TMS320F28034PAGQ is 3.3V to 5V.

How many general-purpose I/O pins are available on the TMS320F28034PAGQ? The TMS320F28034PAGQ has 32 general-purpose I/O pins.

Can the TMS320F28034PAGQ support I2C communication? Yes, the TMS320F28034PAGQ supports I2C communication through its I2CSCL and I2CSDA pins.

How many PWM outputs are available on the TMS320F28034PAGQ? There are 4 PWM outputs on the TMS320F28034PAGQ.

What is the maximum clock frequency of the TMS320F28034PAGQ? The maximum clock frequency of the TMS320F28034PAGQ is 80 MHz.

Does the TMS320F28034PAGQ have a built-in ADC? Yes, the TMS320F28034PAGQ includes a 12-bit ADC with 8 channels.

What communication interface s are supported by the TMS320F28034PAGQ? The TMS320F28034PAGQ supports SPI, I2C, CAN, and UART communication interfaces.

How many capture inputs are available on the TMS320F28034PAGQ? The TMS320F28034PAGQ provides 4 event capture inputs.

Can the TMS320F28034PAGQ be used in motor control applications? Yes, the TMS320F28034PAGQ is designed for motor control applications and includes dedicated peripherals for that purpose.

What is the maximum operating temperature for the TMS320F28034PAGQ? The maximum operating temperature is 125°C for the TMS320F28034PAGQ.

What is the package type for the TMS320F28034PAGQ? The TMS320F28034PAGQ comes in a 100-pin QFP package.

Does the TMS320F28034PAGQ support JTAG debugging? Yes, the TMS320F28034PAGQ has a JTAG interface for debugging purposes.

How many channels does the TMS320F28034PAGQ’s PWM generator have? The TMS320F28034PAGQ has 4 PWM output channels.

What are the power supply requirements for the TMS320F28034PAGQ? The power supply requirements are VDD = 3.3V to 5V.

Can I use the TMS320F28034PAGQ in automotive applications? Yes, the TMS320F28034PAGQ is suitable for automotive applications, including motor control and power systems.

What is the maximum current consumption of the TMS320F28034PAGQ? The current consumption depends on the specific operating conditions, but typically, it consumes around 20mA to 50mA.

Does the TMS320F28034PAGQ include a watchdog timer? Yes, the TMS320F28034PAGQ includes an integrated watchdog timer.

Can the TMS320F28034PAGQ interface with external memory? Yes, it can interface with external memory via SPI, I2C, and other communication interfaces.

What is the purpose of the ECap inputs on the TMS320F28034PAGQ? The ECap inputs are used for capturing external events, such as signal edges or pulses.

How is the TMS320F28034PAGQ typically programmed? The TMS320F28034PAGQ can be programmed via JTAG or by using a bootloader via UART or SPI.

This detailed explanation, along with the comprehensive FAQ, covers the main pin functions and common questions for the TMS320F28034PAGQ.