Diagram

Analog
Communication
Timer
Extra Features
Debug
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Ground
Power
LED
Internal Pin
SWD Pin
Digital Pin
Analog Pin
Other Pin
Microcontroller’s Port
Default
High Density Connector
STORE.ARDUINO.CC/PORTENTA-H7
WARNING Total output current sourced by
sum of all I/Os and control pins is 140 mA
WARNING Output current sunk by any
I/O and control pin is 20 mA
WARNING Total output current sunk by
sum of all I/Os and control pins is 140 mA
Last update: 23/03/2020
J1
BOTTOM
USB
J1_odd - Communication
I2C3_SMBA/I2S2_CK
I2C1_SDA/I2C4_SDA
I2C1_SCL/I2C4_SCL
I2C1_SCL/I2C4_SCL
I2S3_SDO
I2S1_SDO
I2S2_SDI
I2S2_SDO
I2S1_CK/I2S3_CK
I2S1_CK/I2S3_CK
SPI2_SCK
SPI3_MOSI
SPI1_MOSI
SPI2_MISO
SPI2_MOSI
SPI1_SCK/SPI3_SCK/SPI6_SCK
SPI1_SCK/SPI3_SCK/SPI6_SCK
USB-OTG-FS_VBUS
USB-OTG-FS_ID
USB-OTG-HS_DM
USB-OTG-HS_DP
USART1_TX
USART1_RX
USART1_RX
UART5_TX/USART1_TX
UART4_TX
UART4_RX
USART2_RX
USART2_CK
UART4_CTS/USART1_RX
UART7_RX
UART7_TX
UART7_RX
LPUART1_TX
LPUART1_TX
LPUART1_RX
LPUART1_RX
SDMMC1_D4/SDMMC2_D4
SDMMC2_CK
SDMMC2_CMD
SDMMC2_D0
SDMMC2_D1
SDMMC2_D2
SDMMC2_D3
SDMMC2_D2
ETH_TXD3
QUADSPI_BK1-NCS
QUADSPI_BK1-IO1
QUADSPI_BK1-IO3
I2C/I2SSPIQUAD-SPISDMMC (SPI)UART/USART
LPUART
(UART
low power)
ETHUSB
CRS
(USB clock
recovery
system)
FDCAN
(can bus)
1ETH A+
3ETH A-
5ETH B+
7ETH B-
9
11
13
15
17ETH L1
19ETH L2
21VIN
23USB1 VBUS
25USB1 D+
27USB1 D-
29USB1 ID
31GND
33UART1 TX
35UART1 RX
37UART1 RTS
39UART1 CTS
41VIN
43I2C1 SDA
45I2C1 SD6
47GND
49CAN1 TX
51CAN1 RX
53VSYS
55SDC CLK
57SDC CMD
59SDC D0
61SDC D1
63SDC D2
65SDC D3
67
69
71
73RESET
75SWDIO
77SWCK
79SWO
22-Rx_n
3-LED1
2-LED2
23-Rx_p
20-Tx_n
21-Tx_p
LAN8742ai
LAN8742ai
19-HSU-DN
23-OTG-EN
18-HSU-DP
22-HSU-VBUS
PI14
PI15
PB7
PB6
PH13
PB8
PD6
PD7
PB14
PB15
PA10
PA9
USB3320C
FDCAN1_TX
FDCAN2_RX
33
35
43
45
49
51
55
57
59
61
63
65
79
PB3
(
JTDO/TRACESWO
)
PB4
(
NJTRST
)
NRST
PA13
(
JTMS/SWDIO
)
PA14
(
JTCK/SWCLK
)
PB3
(
JTDO/TRACESWO
)
UART4_DE/UART4_RTS/USART1_TX/
USART3_DE/USART3_RTS
SDMMC1_CKIN/
SDMMC1_D5/SDMMC2_D5
SPI1_MISO/SPI2_NSS/
SPI3_MISO/SPI6_MISO
I2S1_SDI/
I2S2_WS/I2S3_SDI