stm32 gpio pin
时间: 2024-01-29 14:01:48 浏览: 73
GPIO pins on STM32 microcontrollers are General Purpose Input/Output pins that can be configured as either input or output. These pins can be used for a variety of purposes such as controlling LEDs, reading switches, interfacing with sensors, and communicating with other devices. The number and location of GPIO pins on an STM32 microcontroller vary depending on the specific model. Some examples of STM32 microcontrollers and their GPIO pin configurations are:
- STM32F103C8T6: This microcontroller has 37 GPIO pins (PA0-PA15, PB0-PB15, PC13-PC15).
- STM32F407VG: This microcontroller has 168 GPIO pins (PA0-PA15, PB0-PB15, PC0-PC15, PD0-PD15, PE0-PE15, PF0-PF15, PG0-PG15).
- STM32L432KC: This microcontroller has 43 GPIO pins (PA0-PA15, PB0-PB15, PC0-PC1, PC13-PC15, PD2-PD3, PF0-PF1, PF3, PF5, PF6, PF9-PF11).
- STM32H743ZI: This microcontroller has 144 GPIO pins (PA0-PA15, PB0-PB15, PC0-PC15, PD0-PD15, PE0-PE15, PF0-PF15, PG0-PG15, PH0-PH15).
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