Datasheet

TF CARD Slot Pin Description(W12
Multifunctional port Pin Description (W13
PIN
Signal Name
PIN
Signal Name
1
SDCARD_D2
2
SDCARD_D3
3
SDCARD_CMD
4
VDD_3V3
5
SDCARD_CLK
6
GND
7
SDCARD_D0
8
SDCARD_D1
9
SD_DET
10,11,12,13
GND
PIN
Signal Name
PIN
Signal Name
1
+3.3V
2
VDD_5V
3
I2C_GP5_DAT_3V3
4
VDD_5V
5
I2C_GP5_CLK_3V3
6
GND
7
MCLK05_3V3
8
UART1_TX_3V3
9
GND
10
UART1_RX_3V3
11
UART1_RTS_3V3
12
I2S3_SCLK_3V3
13
PWM01_3V3
14
GND
15
GPIO27_PWM2_3V3
16
GPIO8_AO_DMIC_IN_DAT
17
VDD_3V3
18
GPIO35_PWM3_3V3
19
SPI1_MOSI_3V3
20
GND
21
SPI1_MISO_3V3
22
GPIO17_3V3
23
SPI1_SCK_3V3
24
SPI1_CS0_3V3
25
GND
26
SPI1_CS1_3V3
27
I2C_GP2_DAT_3V3
28
I2C_GP2_CLK_3V3
29
CAN0_H
30
GND
31
CAN0_L
32
GPIO9_CAN1_GPIO0
33
CAN1_DOUT
34
GND
35
I2S3_FS_3V3
36
UART1_CTS_3V3
37
CAN1_DIN
38
I2S3_SDIN_3V3
39
GND
40
I2S3_SDOUT_3V3
Note:
UART1 and SPI0 are converted to 3.3V logic level by the level conversion circuit on the carrier board
GPIO11_3V3, SPI1_CS1_3V32 are 3.3v level