STM32F302RET6 Detailed explanation of pin function specifications and circuit principle instructions
The STM32F302RET6 is part of the STM32 family of microcontrollers developed by STMicroelectronics. It is based on the ARM Cortex-M4 processor core and designed for various applications such as automotive, industrial, consumer electronics, and more.
Here's a detailed explanation of the pin functions and specifications for STM32F302RET6, including the pinout, packaging, and frequently asked questions.
Microcontroller Details:
Brand: STMicroelectronics Series: STM32F3 Core: ARM Cortex-M4 (32-bit RISC) Packaging: LQFP-64 (Lead Quad Flat Package with 64 pins) Pin Count: 64Pin Function Specifications for STM32F302RET6:
The STM32F302RET6 microcontroller features 64 pins in an LQFP-64 package. The table below shows the pin function specifications for all 64 pins of the device.
Pin # Pin Name Function Description 1 PA0 GPIO, ADC1IN0, TIM2CH1 2 PA1 GPIO, ADC1IN1, TIM2CH2 3 PA2 GPIO, ADC1IN2, TIM2CH3 4 PA3 GPIO, ADC1IN3, TIM2CH4 5 PA4 GPIO, SPI1NSS, I2C1SDA, EXTI4 6 PA5 GPIO, SPI1SCK, I2C1SCL, EXTI5 7 PA6 GPIO, SPI1MISO, USART1RX, EXTI6 8 PA7 GPIO, SPI1MOSI, USART1TX, EXTI7 9 PA8 GPIO, MCO, EXTI8 10 PA9 GPIO, USART1_TX 11 PA10 GPIO, USART1_RX 12 PA11 GPIO, CAN1_RX, EXTI11 13 PA12 GPIO, CAN1_TX, EXTI12 14 PA13 GPIO, SWDIO (Serial Wire Debug I/O), EXTI13 15 PA14 GPIO, SWCLK (Serial Wire Clock ), EXTI14 16 PA15 GPIO, JTDI (JTAG Data In), EXTI15 17 PB0 GPIO, TIM3_CH3 18 PB1 GPIO, TIM3_CH4 19 PB2 GPIO, TIM3_CH2 20 PB3 GPIO, TIM3_CH1 21 PB4 GPIO, I2C1_SCL 22 PB5 GPIO, I2C1_SDA 23 PB6 GPIO, SPI2_SCK 24 PB7 GPIO, SPI2_MISO 25 PB8 GPIO, SPI2_MOSI 26 PB9 GPIO, USART3_TX 27 PB10 GPIO, USART3_RX 28 PB11 GPIO, CAN2_RX 29 PB12 GPIO, CAN2_TX 30 PB13 GPIO, SWDIO, EXTI13 31 PB14 GPIO, SWCLK, EXTI14 32 PB15 GPIO, JTDO (JTAG Data Out), EXTI15 33 PC0 GPIO, ADC1_IN10 34 PC1 GPIO, ADC1_IN11 35 PC2 GPIO, ADC1_IN12 36 PC3 GPIO, ADC1_IN13 37 PC4 GPIO, ADC1_IN14 38 PC5 GPIO, ADC1_IN15 39 PC6 GPIO, TIM3_CH1 40 PC7 GPIO, TIM3_CH2 41 PC8 GPIO, TIM3_CH3 42 PC9 GPIO, TIM3_CH4 43 PD0 GPIO, UART4_TX 44 PD1 GPIO, UART4_RX 45 PD2 GPIO, UART5_TX 46 PD3 GPIO, UART5_RX 47 PD4 GPIO, EXTI4 48 PD5 GPIO, EXTI5 49 PD6 GPIO, EXTI6 50 PD7 GPIO, EXTI7 51 PD8 GPIO, EXTI8