Portenta H7

  • 1 449 kr

The Portenta H7 will be ready for shipment approximately at the end of March 2020.Program it with high-level languages and AI while performing low-latency opera

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Artikelnummer: 703

The Portenta H7 will be ready for shipment approximately at the end of March 2020.

Program it with high-level languages and AI while performing low-latency operations on its customizable hardware.

Portenta H7 simultaneously runs high level code along with real time tasks. The design includes two processors that can run tasks in parallel. For example, is possible to execute Arduino compiled code along with MicroPython one, and have both cores to communicate with one another. The Portenta functionality is two-fold, it can either be running like any other embedded microcontroller board, or as the main processor of an embedded computer. Use the Portenta Carrier board to transform your H7 into an eNUC computer and expose all of the H7 physical interfaces.

Portenta can easily run processes created with TensorFlow™ Lite, you could have one of the cores computing a computer vision algorithm on the fly, while the other could be making low level operationis like controlling a motor, or acting as a user interface.

Use Portenta when performance is key, among other cases, we envision it to be part of:

  • High-end industrial machinery
  • Laboratory equipment
  • Computer vision
  • PLCs
  • Industry-ready user interfaces
  • Robotics controller
  • Mission-critical devices
  • Dedicated stationary computer
  • High-speed booting computation (ms)

Two Parallel Cores

H7's main processor is the dual core STM32H747 including a Cortex® M7 running at 480 MHz and a Cortex® M4 running at 240 MHz. The two cores communicate via a Remote Procedure Call mechanism that allows calling functions on the other processor seamlessly. Both processors share all the in-chip peripherals and can run:

  • Arduino sketches on top of the Arm® Mbed™ OS
  • Native Mbed™ applications
  • MicroPython / JavaScript via an interpreter
  • TensorFlow™ Lite


Graphics Accelerator


Probably one of the most exciting features of the Portenta H7 is the possibility of connecting an external monitor to build your own dedicated embedded computer with a user interface. This is possible thanks to the STM32H747 processor's on-chip GPU, the Chrom-ART Accelerator™. Besides the GPU, the chip includes a dedicated JPEG encoder and decoder.

A new standard for pinouts

The Portenta family adds two 80 pin high density connectors at the bottom of the board. This ensures scalability for a wide range of applications by simply upgrading your Portenta board to the one suiting your needs.

On-board Connectivity

The onboard wireless module allows to simultaneously manage WiFi and Bluetooth® connectivity. The WiFi interface can be operated as an Access Point, as a Station or as a dual mode simultaneous AP/STA and can handle up to 65 Mbps transfer rate. Bluetooth® interface supports Bluetooth Classic and BLE. It is also possible to expose a series of different wired interfaces like UART, SPI, Ethernet, or I2C, both through some of the MKR styled connectors, or through the new Arduino industrial 80 pin connector pair.

USB-C Multipurpose Connector

The board's programming connector is a USB-C port that can also be used to power the board, as a USB Hub, to connect a DisplayPort monitor, or to deliver power to OTG connected devices.

Multiple options in one board

Order the default Arduino Portenta H7 (codename H7-15EUNWAD) that comes with:

  • STM32H747 dual-core processor with graphics engine
  • 16MB NOR Flash
  • 10/100 Ethernet Phy
  • USB HS
  • NXP SE050C2 Crypto
  • WiFi/BT Module
  • Ceramic Antenna
  • DisplayPort over USB-C 

If you need more memory, Portenta H7 can host up to 64 MByte of SDRAM, and 128 MByte of QSPI Flash. Order it with an external UFL connector for adding a higher-gain antenna to the board. Decide between crypo-chips from Microchip® and NXP. The board is highly customizable in volumes, ask our sales representatives for options.

The basic configurations you can consider to get the board to accommodate to your needs and budget are:

OptionDescriptionOption Codes
SDRAMexternal SDRAM memory0 - None
1 - 8 MByte
2 - 16 MByte
3 - 32 MByte
4 - 64 MByte
FLASHexternal QSPI Flash Memory0 - None
1 - 2 MByte (NOR)
5 - 16 MByte (NOR)
8 - 128 MByte (NAND)
Ethernet10/100 Ethernet PHY0 - None
E - Fitted
HS USBHigh Speed USB PHY0 - None
U - Fitted
CryptoCrypto Chip0 - None
N - SE050C2
WirelessWireless Module0 - None
W - Fitted
AntennaAntenna option0 - None
A - on board ceramic antenna
C - UFL connector
VideoDisplayport output over USB-C0 - None
D - Fitted

Need Help? 

Check the Arduino Forum for questions about the Arduino Language, or how to make your own Projects with Arduino. Need any help with your board please get in touch with the official Arduino User Support as explained in our Contact Us page.


You can find here your board warranty information.

The Arduino Portenta H7 is based on the STM32H747 microcontroller, XI series.

MicrocontrollerSTM32H747XI dual Cortex®-M7+M4 32bit low power Arm® MCU (datasheet)
Radio moduleMurata 1DX dual WiFi 802.11b/g/n 65 Mbps and Bluetooth 5.1 BR/EDR/LE (datasheet)
Secure Element (default)NXP SE0502 (datasheet)
Board Power Supply (USB/VIN)5V
Supported BatteryLi-Po Single Cell, 3.7V, 700mAh Minimum (integrated charger)
Circuit Operating Voltage3.3V
Current Consumption2.95 μA in Standby mode (Backup SRAM OFF, RTC/LSE ON)
Display ConnectorMIPI DSI host & MIPI D-PHY to interface with low-pin count large display
GPUChrom-ART graphical hardware Accelerator™
Timers22x timers and watchdogs
UART4x ports (2 with flow control)
Ethernet PHY10 / 100 Mbps (through expansion port only)
SD CardInterface for SD Card connector (through expansion port only)
Operational Temperature-40 °C to +85 °C (excl. Wireless module) / -10 °C to +55 °C (incl. Wireless module)
MKR HeadersUse any of the existing industrial MKR shields on it
High-density ConnectorsTwo 80 pin connectors will expose all of the board's peripherals to other devices
Camera Interface8-bit, up to 80 MHz
ADC3× ADCs with 16-bit max. resolution (up to 36 channels, up to 3.6 MSPS)
DAC2× 12-bit DAC (1 MHz)
USB-CHost / Device, DisplayPort out, High / Full Speed, Power delivery

Special Configuration Request 

The Portenta H7 is a highly configurable design, it is possible to order boards with different configurations of memory, crypto chip, antenna, etc. These request will be channelled through Arduino's sales team and will require a minimum amount order. We recommend you try the default H7 configuration and if you need specific features for your solution, then contact us to discuss the terms.

Batteries, Pins and board LEDs

  • Battery capacity: Rechargeable Li-Ion, or Li-Po. Please make sure the battery connector suits your battery.
  • Vin: This pin can be used to power the board with a regulated 5V source. If the power is fed through this pin, the USB power source is disconnected. This is the only way you can supply 5v (range is 5V to maximum 6V) to the board not using USB. This pin is an INPUT.
  • 5V: This pin outputs 5V from the board when powered from the USB connector or from the VIN pin of the board. It is unregulated and the voltage is taken directly from the inputs.