STM32F429IGH6 Detailed explanation of pin function specifications and circuit principle instructions

STM32F429IGH6 Detailed explanation of pin function specifications and circuit principle instructions

The model STM32F429IGH6 belongs to the STMicroelectronics brand. It is a 32-bit ARM Cortex-M4 microcontroller from the STM32F4 series. This microcontroller is known for its high performance and rich feature set, commonly used in embedded applications.

Package Type and Pin Count:

Package: LQFP (Low-profile Quad Flat Package) Pin Count: 168 pins

Detailed Pin Function Specifications and Circuit Principle Instructions:

Here is the detailed pinout for the STM32F429IGH6. Below is a general outline of the pin function list:

Pin No. Pin Name Pin Function 1 VSS Ground pin 2 VDD Power supply (3.3V) 3 NRST Reset pin (active low) 4 SWDIO Serial Wire Debug I/O (data line for debugging interface ) 5 SWCLK Serial Wire Debug Clock (clock line for debugging interface) 6 TMS Test Mode Select (used for debugging interface) 7 TCK Test Clock (used for debugging interface) 8 PA0 GPIO (General Purpose Input/Output) pin or can be configured for various alternate functions, including ADC input, TIM channels. 9 PA1 GPIO or can be configured for various alternate functions, including ADC input, TIM channels. 10 PA2 GPIO or USART1_TX 11 PA3 GPIO or USART1_RX 12 PA4 GPIO or SPI1_NSS 13 PA5 GPIO or SPI1_SCK 14 PA6 GPIO or SPI1_MISO 15 PA7 GPIO or SPI1_MOSI 16 PA8 GPIO or CAN1_RX 17 PA9 GPIO or USART1_TX 18 PA10 GPIO or USART1_RX 19 PA11 GPIO or USB OTGFSDM 20 PA12 GPIO or USB OTGFSDP 21 PB0 GPIO or TIM3_CH3 22 PB1 GPIO or TIM3_CH4 23 PB2 GPIO or I2C1_SCL 24 PB3 GPIO or I2C1_SDA 25 PB4 GPIO or SPI1_NSS 26 PB5 GPIO or SPI1_SCK 27 PB6 GPIO or SPI1_MISO 28 PB7 GPIO or SPI1_MOSI 29 PB8 GPIO or USART2_TX 30 PB9 GPIO or USART2_RX 31 PB10 GPIO or USART2_TX 32 PB11 GPIO or USART2_RX 33 PB12 GPIO or SPI2_NSS 34 PB13 GPIO or SPI2_SCK 35 PB14 GPIO or SPI2_MISO 36 PB15 GPIO or SPI2_MOSI 37 PC0 GPIO or CAN2_RX 38 PC1 GPIO or CAN2_TX 39 PC2 GPIO or USART3_TX 40 PC3 GPIO or USART3_RX 41 PC4 GPIO or I2C2_SCL 42 PC5 GPIO or I2C2_SDA 43 PC6 GPIO or SPI2_NSS 44 PC7 GPIO or SPI2_SCK 45 PC8 GPIO or SPI2_MISO 46 PC9 GPIO or SPI2_MOSI 47 PC10 GPIO or CAN1_TX 48 PC11 GPIO or CAN1_RX 49 PC12 GPIO or USART3_TX 50 PC13 GPIO or USART3_RX 51 PD0 GPIO or UART4_TX 52 PD1 GPIO or UART4_RX 53 PD2 GPIO or UART5_TX 54 PD3 GPIO or UART5_RX 55 PD4 GPIO or SPI3_NSS 56 PD5 GPIO or SPI3_SCK 57 PD6 GPIO or SPI3_MISO 58 PD7 GPIO or SPI3_MOSI 59 PD8 GPIO or I2C3_SCL 60 PD9 GPIO or I2C3_SDA 61 PD10 GPIO or TIM4_CH1 62 PD11 GPIO or TIM4_CH2 63 PD12 GPIO or TIM4_CH3 64 PD13 GPIO or TIM4_CH4 65 PD14 GPIO or I2C3_SCL 66 PD15 GPIO or I2C3_SDA

Frequently Asked Questions (FAQ) for STM32F429IGH6:

What is the voltage range of STM32F429IGH6? The STM32F429IGH6 operates at a voltage range of 2.7V to 3.6V. How do I reset the STM32F429IGH6 microcontroller? You can reset the STM32F429IGH6 by applying a low signal to the NRST pin. What are the debug interfaces available on the STM32F429IGH6? It supports the Serial Wire Debug (SWD) interface for debugging. How many GPIO pins are available on STM32F429IGH6? STM32F429IGH6 has a total of 168 GPIO pins. What is the maximum clock speed of STM32F429IGH6? It has a maximum clock speed of 180 MHz. How many UART interfaces does the STM32F429IGH6 support? It supports up to 6 UART interfaces. What are the features of the ADC in STM32F429IGH6? The STM32F429IGH6 features a 12-bit ADC with up to 3 channels. Can STM32F429IGH6 support USB communication? Yes, it supports USB OTG FS for full-speed communication. How do I enable the external clock for STM32F429IGH6? You can configure the external clock through the appropriate pins (like PA8 for HSE).

What is the maximum temperature range of STM32F429IGH6?

The operating temperature range is from -40°C to 85°C.

Can I use STM32F429IGH6 for motor control applications?

Yes, it has several timers and PWM outputs suitable for motor control applications.

What communication interfaces are available on STM32F429IGH6?

It supports UART, SPI, I2C, CAN, and Ethernet interfaces.

How do I configure the GPIO pins for alternate functions on STM32F429IGH6?

The GPIO pins can be configured in alternate functions using the appropriate registers in the microcontroller.

What is the maximum number of external interrupts STM32F429IGH6 supports?

It supports up to 16 external interrupt lines.

Can STM32F429IGH6 be used for audio processing?

Yes, it has dedicated audio peripherals and is suitable for audio processing.

Does STM32F429IGH6 support DMA?

Yes, STM32F429IGH6 supports direct memory access (DMA) for efficient data transfer.

How do I use the timers on STM32F429IGH6?

The timers can be configured using the timer peripheral registers for tasks like PWM generation or time base.

Can STM32F429IGH6 handle cryptographic functions?

Yes, STM32F429IGH6 has hardware accelerators for cryptographic functions like AES.

What is the total flash memory size in STM32F429IGH6?

It has 2MB of Flash memory.

How do I configure I2C communication on STM32F429IGH6?

The I2C communication can be configured using the I2C peripheral registers and selecting the proper pins (like PB6 for I2C1_SCL).

This pinout table and FAQ provide detailed information about the STM32F429IGH6 microcontroller, including pin functions and common queries. Let me know if you need more details!