Arduino® Portenta H7 Lite Connected is a dual-core microcontroller board that includes a 480 MHz Arm® Cortex®-M7 and a 240 MHz Arm® Cortex®-M4 microcontroller. This enables simultaneous execution of high-level code and real-time tasks. For example, it is possible to run Arduino-compiled code and MicroPython code at the same time. A Remote Procedure Call mechanism allows calling functions on the other processor seamlessly.

Portenta H7 Lite Connected includes the same wireless connectivity (WiFi, Bluetooth® Low Energy) as the Portenta H7, but it lacks the Portenta H7's video support over the USB-C connector.

Features

• STM32H747 dual-core processor
• 8MB SDRAM
• 16MB NOR Flash
• 10/100 Ethernet Phy
• USB HS
• NXP SE050C2 Crypto
• WiFi/Bluetooth module
• External antenna

Technical specifications

• Microcontroller: STM32H747XI dual-core Cortex®-M7+M4 32-bit low-power ARM MCU
• Memory: 8MB SDRAM
• Storage: 16MB NOR Flash
• Radio module: Murata 1DX dual WiFi 802.11b/g/n 65Mbps and Bluetooth® 5.1 BR/EDR/LE
• Input voltage (USB/VIN): 5
• Internal operating voltage: 3.3V
• Supported battery: Li-Po Single Cell, 3.7V, 700mAh minimum capacity (integrated charging chip)
• Operating current: 2.95μA in Standby (Backup SRAM OFF, RTC/LSE ON)
• Display interface: MIPI DSI host and MIPI D-PHY interface for communication with large displays using a low pin count
• Timers: 22 timers and watchdog
• UART: 4x ports (2 of which support flow control)
• Ethernet PHY: 10/100Mbps (via expansion port only)
• SD card: Connector for SD card socket (via expansion port only)
• Operating temperature: -40°C to +85°C (excluding the wireless module) / -10°C to +55°C (including the wireless module)
• MKR connectors: Use any existing Arduino® MKR expansion boards
• High-density Connectors: Two 80-pin connectors provide access to all H7 peripherals
• Camera Interface: 8-bit, up to 80MHz
• ADC: 3x ADCs with maximum resolution of 16 bits (up to 36 channels, up to 3.6 MSPS)
• DAC: 2x 12-bit DAC (1 MHz)
• USB-C: Host/Device, High/Full Speed, Power delivery

Links

• Arduino Portenta H7 Collective Datasheet
• What is the difference between Portenta H7, Lite and Lite Connected?

Video