STM32F207VGT6 Detailed explanation of pin function specifications and circuit principle instructions

The STM32F207VGT6 is part of the STM32F2 series microcontroller family, which is developed by STMicroelectronics, a well-known semiconductor manufacturer. Below is a detailed explanation regarding its packaging, pin functions, and FAQs.

Package Information:

The STM32F207VGT6 comes in a LQFP-100 package, which means it has 100 pins. The LQFP (Low-profile Quad Flat Package) is a surface-mount package, typically used in a wide range of applications due to its reliability and space efficiency. However, the specific variant of your STM32F207VGT6 may vary in pin counts depending on the precise model (as variants with different pin counts exist in the STM32F2 family).

Pin Function Specifications:

Since STM32F207VGT6 uses 100 pins, each pin has a unique function that is used for specific peripherals or internal operations of the microcontroller. Below is a comprehensive table outlining the 100-pin functionality.

Pin Function Table for STM32F207VGT6 (LQFP-100): Pin No. Pin Name Pin Function Description 1 VSS Ground connection. 2 VDD Power supply input. 3 PA0 GPIO, analog input, or can be configured as external interrupt. 4 PA1 GPIO, analog input, or can be configured as external interrupt. 5 PA2 GPIO, UART2 TX (transmit), or external interrupt. 6 PA3 GPIO, UART2 RX (receive), or external interrupt. 7 PA4 GPIO, can also be configured for Systick timer. 8 PA5 GPIO, or used for SPI1 SCK ( Clock ). 9 PA6 GPIO, SPI1 MISO (Master In Slave Out). 10 PA7 GPIO, SPI1 MOSI (Master Out Slave In). 11 PA8 GPIO, or CAN1 RX. 12 PA9 GPIO, or CAN1 TX. 13 PA10 GPIO, or SPI1 MISO. 14 PA11 GPIO, or SPI1 MOSI. 15 PA12 GPIO, or I2C1 SCL (Clock). 16 PA13 GPIO, or I2C1 SDA (Data). 17 PB0 GPIO, or external interrupt. 18 PB1 GPIO, or external interrupt. 19 PB2 GPIO, or external interrupt. 20 PB3 GPIO, or external interrupt. 21 PB4 GPIO, or can be used for CAN2 TX. 22 PB5 GPIO, or CAN2 RX. 23 PB6 GPIO, or I2C1 SDA. 24 PB7 GPIO, or I2C1 SCL. 25 PB8 GPIO, or external interrupt. 26 PB9 GPIO, or external interrupt. 27 PC0 GPIO, or CAN1 RX. 28 PC1 GPIO, or CAN1 TX. 29 PC2 GPIO, or USART3 TX. 30 PC3 GPIO, or USART3 RX. 31 PC4 GPIO, or USART3 CTS. 32 PC5 GPIO, or USART3 RTS. 33 PC6 GPIO, or I2C3 SCL. 34 PC7 GPIO, or I2C3 SDA. 35 PC8 GPIO, or SPI2 SCK. 36 PC9 GPIO, or SPI2 MISO. 37 PC10 GPIO, or SPI2 MOSI. 38 PC11 GPIO, or external interrupt. 39 PC12 GPIO, or external interrupt. 40 PD0 GPIO, or CAN2 RX. 41 PD1 GPIO, or CAN2 TX. 42 PD2 GPIO, or UART1 RX. 43 PD3 GPIO, or UART1 TX. 44 PD4 GPIO, or external interrupt. 45 PD5 GPIO, or external interrupt. 46 PD6 GPIO, or external interrupt. 47 PD7 GPIO, or external interrupt. 48 PD8 GPIO, or external interrupt. 49 PD9 GPIO, or external interrupt. 50 PD10 GPIO, or external interrupt. 51 PD11 GPIO, or external interrupt. 52 PD12 GPIO, or external interrupt. 53 PD13 GPIO, or external interrupt. 54 PD14 GPIO, or external interrupt. 55 PD15 GPIO, or external interrupt. 56 PE0 GPIO, or external interrupt. 57 PE1 GPIO, or external interrupt. 58 PE2 GPIO, or external interrupt. 59 PE3 GPIO, or external interrupt. 60 PE4 GPIO, or external interrupt.