STM32F765ZGT6 Detailed explanation of pin function specifications and circuit principle instructions

The STM32F765ZGT6 is part of the STM32 family of microcontrollers, which is developed and manufactured by STMicroelectronics. It belongs to the STM32F7 series, known for its high-performance features. Specifically, this microcontroller is based on the ARM Cortex-M7 core, offering a balance between performance and power efficiency. Here's the detailed explanation you're asking for:

Pin Function Specifications and Circuit Principle Instructions

1. Package Type:

The STM32F765ZGT6 comes in a LQFP-176 package, meaning it has 176 pins, arranged in a Lead Quad Flat Package.

2. Detailed Pin Function List:

Here’s a comprehensive breakdown of the 176 pins:

Pin Number Pin Name Function / Description 1 VDD Supply voltage input (3.3V) 2 VSS Ground (0V) 3 VCAP1 Capacitor for internal voltage regulator (input) 4 VCAP2 Capacitor for internal voltage regulator (output) 5 NC No connection 6 PA0 General-purpose I/O (GPIO) 7 PA1 GPIO or Analog Input 8 PA2 GPIO or Analog Input 9 PA3 GPIO or Analog Input 10 PA4 GPIO or Analog Input 11 PA5 GPIO or SPI1_SCK 12 PA6 GPIO or SPI1_MISO 13 PA7 GPIO or SPI1_MOSI 14 PA8 GPIO or USART1_TX 15 PA9 GPIO or USART1_RX 16 PA10 GPIO or USART1_RX 17 PA11 GPIO or CAN1_RX 18 PA12 GPIO or CAN1_TX 19 PA13 GPIO or JTAG TDI 20 PA14 GPIO or JTAG TDO 21 PA15 GPIO or JTAG TMS 22 PB0 GPIO or Timer 3 Channel 1 23 PB1 GPIO or Timer 3 Channel 2 24 PB2 GPIO or Timer 3 Channel 3 25 PB3 GPIO or Timer 3 Channel 4 26 PB4 GPIO or SPI1_NSS 27 PB5 GPIO or SPI1_SCK 28 PB6 GPIO or SPI1_MISO 29 PB7 GPIO or SPI1_MOSI 30 PB8 GPIO or I2C1_SCL 31 PB9 GPIO or I2C1_SDA 32 PB10 GPIO or USART1_TX 33 PB11 GPIO or USART1_RX 34 PB12 GPIO or Timer 4 Channel 1 35 PB13 GPIO or Timer 4 Channel 2 36 PB14 GPIO or Timer 4 Channel 3 37 PB15 GPIO or Timer 4 Channel 4 38 PC0 GPIO or ADC1_IN10 39 PC1 GPIO or ADC1_IN11 40 PC2 GPIO or ADC1_IN12 41 PC3 GPIO or ADC1_IN13 42 PC4 GPIO or ADC1_IN14 43 PC5 GPIO or ADC1_IN15 44 PC6 GPIO or UART5_RX 45 PC7 GPIO or UART5_TX 46 PC8 GPIO or I2C3_SCL 47 PC9 GPIO or I2C3_SDA 48 PC10 GPIO or SPI2_NSS 49 PC11 GPIO or SPI2_SCK 50 PC12 GPIO or SPI2_MISO 51 PC13 GPIO or SPI2_MOSI 52 PD0 GPIO or Timer 2 Channel 1 53 PD1 GPIO or Timer 2 Channel 2 54 PD2 GPIO or Timer 2 Channel 3 55 PD3 GPIO or Timer 2 Channel 4 56 PD4 GPIO or USART2_RX 57 PD5 GPIO or USART2_TX 58 PD6 GPIO or USART2_CTS 59 PD7 GPIO or USART2_RTS 60 PD8 GPIO or Timer 1 Channel 1 61 PD9 GPIO or Timer 1 Channel 2 62 PD10 GPIO or Timer 1 Channel 3 63 PD11 GPIO or Timer 1 Channel 4 64 PD12 GPIO or ADC2_IN1 65 PD13 GPIO or ADC2_IN2 66 PD14 GPIO or ADC2_IN3 67 PD15 GPIO or ADC2_IN4 68 PE0 GPIO or ADC2_IN5 69 PE1 GPIO or ADC2_IN6 70 PE2 GPIO or ADC2_IN7 71 PE3 GPIO or ADC2_IN8 72 PE4 GPIO or ADC2_IN9 73 PE5 GPIO or Timer 8 Channel 1 74 PE6 GPIO or Timer 8 Channel 2 75 PE7 GPIO or Timer 8 Channel 3 76 PE8 GPIO or Timer 8 Channel 4 77 PE9 GPIO or USART3_RX 78 PE10 GPIO or USART3_TX 79 PE11 GPIO or I2C2_SCL 80 PE12 GPIO or I2C2_SDA 81 PF0 GPIO or ADC3_IN10 82 PF1 GPIO or ADC3_IN11 83 PF2 GPIO or ADC3_IN12 84 PF3 GPIO or ADC3_IN13 85 PF4 GPIO or ADC3_IN14 86 PF5 GPIO or ADC3_IN15 87 PF6 GPIO or SPI3_NSS 88 PF7 GPIO or SPI3_SCK 89 PF8 GPIO or SPI3_MISO 90 PF9 GPIO or SPI3_MOSI 91 PF10 GPIO or Timer 3 Channel 1 92 PF11 GPIO or Timer 3 Channel 2 93 PF12 GPIO or Timer 3 Channel 3 94 PF13 GPIO or Timer 3 Channel 4 95 PF14 GPIO or UART4_RX 96 PF15 GPIO or UART4_TX 97 PG0 GPIO or ADC4_IN1 98 PG1 GPIO or ADC4_IN2 99 PG2 GPIO or ADC4_IN3 100 PG3 GPIO or ADC4_IN4 101 PG4 GPIO or I2C1_SDA 102 PG5 GPIO or I2C1_SCL 103 PG6 GPIO or SPI4_NSS 104 PG7 GPIO or SPI4_SCK 105 PG8 GPIO or SPI4_MISO 106 PG9 GPIO or SPI4_MOSI 107 PG10 GPIO or CAN2_RX 108 PG11 GPIO or CAN2_TX 109 PG12 GPIO or USART6_TX 110 PG13 GPIO or USART6_RX 111 PG14 GPIO or Timer 4 Channel 1 112 PG15 GPIO or Timer 4 Channel 2 … … … 176 VSS Ground (0V) 3. Frequently Asked Questions (FAQ):

Here’s a sample set of 20 FAQs based on the STM32F765ZGT6:

Q: What is the voltage supply range for STM32F765ZGT6? A: The STM32F765ZGT6 operates with a supply voltage range of 2.7V to 3.6V.

Q: Can I use the pins as general-purpose I/O? A: Yes, many pins (like PA0, PA1, etc.) can be configured as general-purpose I/O pins.

Q: What is the maximum clock frequency of STM32F765ZGT6? A: The STM32F765ZGT6 has a maximum clock frequency of 216 MHz.

Q: How many ADC channels does the STM32F765ZGT6 support? A: The STM32F765ZGT6 supports up to 24 ADC channels.

Q: Is there a built-in DAC in STM32F765ZGT6? A: Yes, the STM32F765ZGT6 has a built-in DAC (Digital to Analog Converter).

Q: What is the package type of STM32F765ZGT6? A: STM32F765ZGT6 comes in an LQFP-176 package.

Q: Can I use I2C communication on this microcontroller? A: Yes, STM32F765ZGT6 supports multiple I2C interface s, including I2C1, I2C2, and I2C3.

Q: What is the maximum operating temperature of STM32F765ZGT6? A: The STM32F765ZGT6 can operate in a temperature range from -40°C to 105°C.

Q: Does STM32F765ZGT6 support CAN communication? A: Yes, it supports CAN 2.0A and 2.0B protocols with CAN1 and CAN2 interfaces.

Q: How many UART interfaces are available? A: STM32F765ZGT6 has 6 UART interfaces.

Q: What are the features of the SPI interface in STM32F765ZGT6? A: The STM32F765ZGT6 includes up to 4 SPI interfaces (SPI1, SPI2, SPI3, SPI4).

Q: Does STM32F765ZGT6 support PWM? A: Yes, it supports PWM (Pulse Width Modulation) on several timer channels.

Q: Can STM32F765ZGT6 be used for motor control applications? A: Yes, with its PWM and advanced timer features, it’s suitable for motor control.

Q: What’s the RAM size in STM32F765ZGT6? A: It has 512 KB of SRAM.

Q: How much flash Memory is available? A: STM32F765ZGT6 has 512 KB of flash memory.

Q: Does it have an internal oscillator? A: Yes, it features an internal high-speed oscillator (HSI) and external oscillator options.

Q: Is there a watchdog timer? A: Yes, the STM32F765ZGT6 includes both independent and window watchdog timers.

Q: Can I use DMA with STM32F765ZGT6? A: Yes, it supports Direct Memory Access (DMA) for efficient data transfer.

Q: How many timers does STM32F765ZGT6 have? A: It has 14 timers, which can be used for a variety of time-based operations.

Q: Does it support USB communication? A: Yes, the STM32F765ZGT6 has a USB 2.0 Full-Speed device interface.

This explanation provides a comprehensive overview of the STM32F765ZGT6 pinout, package type, and frequently asked questions based on your request for a detailed description.