复用功能1 | Pin号 |
---|---|
USB ID | 1 |
USB DM | 2 |
USB DP | 3 |
USB GND | 4 |
PIN | 5 |
PIN | 6 |
PIN | 7 |
PIN | 8 |
PIN | 9 |
PIN | 10 |
PIN | 11 |
PIN | 12 |
SPK_R | 13 |
SPK_L | 14 |
SPI_CS | 15 |
SPI_CLK | 16 |
SPI_MOSI | 17 |
SPI_MISO | 18 |
IIC0_SCL | 19 |
IIC0_SDA | 20 |
IIC1_SCL | 21 |
IIC1_SDA | 22 |
Pin号 | 复用功能1 |
---|---|
44 | 5V |
43 | 5V |
42 | GND |
41 | GPIO_A8 |
40 | SPK_EN |
39 | ADC_IN |
38 | RJ45_ORG |
37 | RJ45_GRN |
36 | RJ45_TP |
35 | RJ45_TN |
34 | RJ45_RP |
33 | RJ45_RN |
32 | WIFI_EN |
31 | USART3_RTS |
30 | USART3_CTS |
29 | USART3_RX |
28 | USART3_TX |
27 | UART2_RX |
26 | UART2_TX |
25 | UART1_RX |
24 | UART1_TX |
23 | PWM |