Diagram

Analog
Communication
Timer
Extra Features
Debug
This work is licensed under the Creative Commons
Attribution-ShareAlike 4.0 International License. To view
a copy of this license, visit http://creativecommons.
org/licenses/by-sa/4.0/ or send a letter to Creative
Commons, PO Box 1866, Mountain View, CA 94042, USA.
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_even - Communication
I2S2_CK SPI2_SCK
FDCAN2_TX
FDCAN2_TX
USB-OTG-FS_DP
USB-OTG-FS_DM
UART4_TX/USART1_DE /USART1_RTS LPUART1_DE/LPUART1_RTS
LPUART1_CTSUART4_RX/USART1_CTS/USART1_NSS
UART4_TX/USART2_CTS/USART2_NSS
UART4_RX
USART2_CTS/USART2_NSS
UART4_TX
SDMMC2_CMD ETH_CRS
ETH_RX-ER
ETH_RXD3
ETH_TXD3
SDMMC1_CDIR
QUADSPI_BK2-IO1
QUADSPI_BK1-NCS
SPI2_NSS
SPI2_SCK
SPI2_NSS
SPI2_MISO
SPI2_MOSI
SPI4_SCK
SPI3_MOSI
SPI5_MISO
I2S2_WS
I2C3_SDA
I2C3_SCL
I2S2_CK
I2C1_SDA/I2C4_SDA/I2C4_SMBA/I2S2_WS
I2S2_SDI
I2S2_SDO
I2S3_SDO
I2C/I2S SPI QUAD-SPI SDMMC (SPI) UART/USART
LPUART
(UART low power)
ETH USB
FDCAN
(can bus)
2
4
6
8
10 DSI D1+ DSI_D1P
DSI_D1N
DSI_D0N
DSI_CKP
DSI_CKN
PA12
PA11
DSI_D0P
PI9
PI10
PI13
PH8
PH7
PD3
PB9
PI2
PI3
PE2
PB2
PA0
12 DSI D1-
14 DSI D0+
16 DSI D0-
18 DSI CK+
20 DSI CK-
22 GND
24
26 USB0 D+
28 USB0 D-
30
32 VIN
34 UART0 TX
36 UART0 RX
38 UART0 RTS
40 UART0 CTS
42 GND
44 I2C0 SDA
46 I2C0 SCL
48 VIN
50
52
54 GND
56 I2S MCK
58 I2S WS
60 I2S DI
62 I2S DO
64 VSYS
66
68
DMIC CK
70
DMIC D0
72
74
V-SDCARD
76
78
80
26
28
34
36
38
44
46
56
58
60
62
66
68