Full Pinout; Breakout Header Connector (J14) - Arduino Portenta Mid Carrier Product Reference Manual

4.3 Full Pinout

The Portenta Mid Carrier full pinout is shown in the following sections, sorted by the components and connectors of
the carrier.

4.3.1 Breakout Header Connector (J14)

The breakout header connector J14 is used in the Portenta Mid Carrier to expose the connected Portenta family
board High-Density signals. J14 is a male header connector with a pin spacing of 2.54 mm.
Pin Number Silkscreen Power Net Portenta HD Standard Pin
1 GND
2 GND
3 RTS0
4 RTS1
5 VIN
6 VIN
8 RX0
9 RX1
10 TX0
11 TX1
12 CTS0
13 CTS1
14 GND
15 GND
16 RTS2
17 RTS3
18 VIN
19 VIN
20 RX2
21 RX3
22 TX2
23 TX3
24 CTS2
25 CTS3
26 I2S CLK
27 CAN0 TX
28 I2S WS
29 CAN0 RX
30 I2S SDI
31 CAN1 TX
11 / 30
GND GND
GND GND
SERIAL0_RTS
SERIAL1_RTS
+5V VIN
+5V VIN
SERIAL0_RX
SERIAL1_RX
SERIAL0_TX
SERIAL1_TX
SERIAL0_CTS
SERIAL1_CTS
GND GND
GND GND
SERIAL2_RTS
SERIAL3_RTS
+5V VIN
+5V VIN
SERIAL2_RX
SERIAL3_RX
SERIAL2_TX
SERIAL3_TX
SERIAL2_CTS
SERIAL3_CTS
I2S_CK
CAN0_TX
I2S_WS
CAN0_RX
I2S_SDI
CAN1_TX
Arduino® Portenta Mid Carrier
Arduino® Portenta Mid Carrier
High-Density Pin
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
J1-38
J1-37
J1-21, J1-24, J1-32, J1-41, J1-48
J1-21, J1-24, J1-32, J1-41, J1-48
J1-36
J1-35
J1-34
J1-33
J1-40
J1-39
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
J1-22, J1-31, J1-42, J1-47, J1-54
J2-24, J2-33, J2-44, J2-57, J2-70
J2-30
J2-29
J1-21, J1-24, J1-32, J1-41, J1-48
J1-21, J1-24, J1-32, J1-41, J1-48
J2-28
J2-27
J2-26
J2-25
J2-32
J2-31
J1-56
J1-50
J1-58
J1-52
J1-60
J1-49
Interface
UART 0 RTS
UART 1 RTS
UART 0 RX
UART 1 RX
UART 0 TX
UART 1 TX
UART 0 CTS
UART 1 CTS
UART 2 RTS
UART 3 RTS
UART 2 RX
UART 3 RX
UART 2 TX
UART 3 TX
UART 2 CTS
UART 3 CTS
I2S CK
CAN 0 TX
I2S WS
CAN 0 RX
I2S SDI
CAN 1 TX
Modified: 09/04/2024