STM32G071B-DISCO DISCOVERY STM32G071 EVAL BRD

The STM32G071B-DISCO Discovery board is a demonstration and development platform for the STMicroelectronics Arm^® Cortex^® -M0+ core-based STM32G071RB USB Type-C™ and Power Delivery microcontroller. The STM32G071B-DISCO Discovery board is presented with all necessary interfaces for easy connection and interoperability with other USB Type-C™ devices. The STM32G071B-DISCO Discovery board is intended for discovery and display of USB Type-C™ port characteristics such as data role, power role, V_BUS and I_BUS monitoring.

It offers an advanced user mode when associated with the STM32CubeMonUCPD software GUI and can be used as a USB Type-C™ and Power Delivery analyzer.

KEY FEATURES

• STM32G071RBT6 microcontroller featuring 128 Kbytes of Flash memory and 32 Kbytes of RAM in LQFP64 package
• Plastic case
• 1” 128 x 64 pixels OLED LCD module with SPI interface
• USB Type-C™ interface plug cable and receptacle connector accessible by door with reed sensor detection
• 3 bidirectional current and power monitors with I²C interface to measure V_BUS, CC1 and CC2 protected and isolated lines
• On-board DC/DC converter to sustain power supply with V_BUS varying from 3 V to 20 V (+/- 5 %)
• 4 user status LEDs about USB Type-C™ configuration
• 3 LEDs for power and ST-LINK communication
• 4-way joystick with selection button
• 1 reset push-button
• Board external connectors:
  • USB Type-C™ plug cable
  • USB Type-C™ receptacle connector
  • 8-pin user extension connector including ADC, SPI, USART and I²C communication signals
  • USB with Micro-AB (ST-LINK)
• Board internal connectors:
  • 2 x 8-pin GPIOs free pins from microcontroller (accessible internally when case is removed)
  • USB Type-C™ test points for main signals
• Flexible power-supply options: ST-LINK USB V_BUS or USB Type-C™ V_BUS
• On-board ST-LINK/V2-1 debugger/programmer with USB enumeration capability: mass storage, Virtual COM port and debug port
• Comprehensive free software libraries and examples available with the STM32Cube™ MCU Package
• Support of a wide choice of integrated development environments (IDEs), including IAR™, Keil^® and GCC-based IDEs