邮票孔引脚号
芯片引脚号
引脚信号名称
引脚功能
参考电平
1
D2
D2/<CSI_DATA06/GPIO4_IO27/EIM_AD6/USDHC2_DATA6/USDHC1_RESET_B/CSI_DATA8/ECSPI1_MOSI/SAI1_RX_DATA/ESAI_TX5_RX0>/3V3
ECSPI1
3.3V
2
D1
D1/<CSI_DATA07/GPIO4_IO28/EIM_AD7/USDHC2_DATA7/USDHC1_VSELECT/CSI_DATA9/ECSPI1_MISO/SAI1_TX_DATA/ESAI_TX0>/3V3
ECSPI1
3.3V
3
-
RESET_OUT/PU/3V3
Reset Output
3.3V
4
R8
R8/<ONOFF/SRC_RESET_B>/3V3
ON/OFF
3.3V
5
P8
P8/POR_IN/3V3
Reset Input
3.3V
6
T10
T10/<BOOT_MODE0/GPIO5_IO10/SRC_BOOT_MODE0>/3V3
BOOT_MODE
3.3V
7
U10
U10/<BOOT_MODE1/GPIO5_IO11/SRC_BOOT_MODE1>/3V3
BOOT_MODE
3.3V
8
R6
R6/<SNVS_TAMPER9/GPIO5_IO9/SNVS_TAMPER9>/3V3
GPIO
3.3V
9
N8
N8/<SNVS_TAMPER5/GPIO5_IO5/SNVS_TAMPER5>/3V3
GPIO
3.3V
10
N9
N9/<SNVS_TAMPER8/GPIO5_IO8/SNVS_TAMPER8>/3V3
GPIO
3.3V
11
P9
P9/<SNVS_TAMPER4/GPIO5_IO4/SNVS_TAMPER4>/3V3
GPIO
3.3V
12
P10
P10/<SNVS_TAMPER3/GPIO5_IO3/SNVS_TAMPER3>/3V3
GPIO
3.3V
13
N10
N10/<SNVS_TAMPER7/GPIO5_IO7/SNVS_TAMPER7>/3V3
GPIO
3.3V
14
P11
P11/<SNVS_TAMPER2/GPIO5_IO2/SNVS_TAMPER2>/3V3
GPIO
3.3V
15
N11
N11/<SNVS_TAMPER6/GPIO5_IO6/SNVS_TAMPER6>/3V3
GPIO
3.3V
16
-
GND
GND
GND
17
T13
T13/<USB_OTG2_DN>
USB2
-
18
U13
U13/<USB_OTG2_DP>
USB2
-
19
T15
T15/<USB_OTG1_DN>
USB1
-
20
U15
U15/<USB_OTG1_DP>
USB1
-
21
-
VDD_5V_USB_OTG2
USB2
-
22
-
VDD_5V_USB_OTG1
USB1
-
23
U16
U16/<USB_OTG1_CHD_B>
USB1
-
24
-
GND
GND
GND
25
M14
M14/<JTAG_TCK/GPIO1_IO14/SAI2_RX_DATA/GPT2_COMPARE2/PWM7_OUT/SJC_TCK>/3V3
JTAG/SAI
3.3V
26
P14
P14/<JTAG_TMS/GPIO1_IO11/SAI2_MCLK/GPT2_CAPTURE1/SJC_TMS/CCM_CLKO1/CCM_WAIT/SDMA_EXT_EVENT1/EPIT1_OUT>/3V3
JTAG/SAI
3.3V
27
N15
N15/<JTAG_TDO/GPIO1_IO12/SAI2_TX_SYNC/GPT2_CAPTURE2/SJC_TDO/CCM_CLKO2/CCM_STOP/MQS_RIGHT/EPIT2_OUT>/3V3
JTAG/SAI
3.3V
28
N16
N16/<JTAG_TDI/GPIO1_IO13/SAI2_TX_BCLK/GPT2_COMPARE1/PWM6_OUT/SJC_TDI/MQS_LEFT>/3V3
JTAG/SAI
3.3V
29
N14
N14/<JTAG_TRST_B/GPIO1_IO15/SAI2_TX_DATA/GPT2_COMPARE3/PWM8_OUT/SJC_TRSTB>/3V3
JTAG/SAI
3.3V
30
P15
P15/<JTAG_MOD/GPIO1_IO10/ENET1_REF_CLK_25M/GPT2_CLK/SPDIF_OUT/SJC_MOD/CCM_PMIC_RDY/SDMA_EXT_EVENT0>/PD/3V3
GPIO
3.3V
31
K13
K13/<GPIO1_IO00/GPIO1_IO0/ENET1_REF_CLK1/ENET1_1588_EVENT0_IN/SRC_SYSTEM_RESET/GPT1_CAPTURE1/I2C2_SCL/USB_OTG1_ID/WDOG3_WDOG_B/ADC1_IN0/ADC2_IN0/MQS_RIGHT>/3V3
USB1
3.3V
32
L14
L14/<GPIO1_IO02/GPIO1_IO2/UART1_TX/UART1_RX/USDHC1_WP/ENET1_REF_CLK_25M/SRC_ANY_PU_RESET/GPT1_COMPARE2/I2C1_SCL/USB_OTG2_PWR/ADC1_IN2/ADC2_IN2/SDMA_EXT_EVENT0>/3V3
I2C1
3.3V
33
M15
M15/<GPIO1_IO09/GPIO1_IO9/UART5_CTS_B/UART5_RTS_B/USDHC2_RESET_B/USDHC1_RESET_B/CSI_HSYNC/PWM2_OUT/WDOG1_WDOG_ANY/SPDIF_IN/ADC1_IN9/ADC2_IN9>/3V3
GPIO
3.3V
34
N17
N17/<GPIO1_IO08/GPIO1_IO8/UA
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