FTM Board Club
STMicroelectronics
B-G474E-DPOW1

The B-G474E-DPOW1 Discovery kit is a digital power solution and a complete demonstration and development platform for the STMicroelectronics STM32G474RET6 microcontroller. Leveraging the new HRTimer-oriented features, 96 Kbytes of embedded RAM, math accelerator functions and USBPD 3.0 offered by STM32G474RET6, the B-G474E-DPOW1 Discovery kit, based on the USB 2.0 FS Type-C™ connector interface, helps the user to prototype applications with digital power such as a buck-boost converter, RGB power LED lighting or a class-D audio amplifier. The B-G474E-DPOW1 Discovery kit does not require any separate probe, as it integrates the STLINK-V3E debugger and programmer. The B-G474E-DPOW1 Discovery kit comes with the comprehensive software HAL library together with various packaged software examples.

Features
  • STM32G474RET6 Arm® Cortex®-M4 core-based microcontroller, featuring 512 Kbytes of Flash memory and 128 Kbytes of SRAM, in LQFP64 package
  • USB Type-C™ with USB 2.0 FS interface compatible with USB PD3.0
  • RGB power LED for a bright lighting
  • Digital power buck-boost converter with internal or external Input voltage and with on-board resistor loads
  • Audio class-D amplifier capable
  • 4 user LEDs
  • 3 LEDs for power and ST-LINK communication
  • 4-direction joystick with a selection button
  • Reset push-button
  • Board connectors:
    • USB Type-C™
    • USB micro-B
    • 2 x 32-pin header, 2.54 mm pitch, daughterboard extension connector for breadboard connection
  • Flexible power-supply options: ST-LINK USB VBUS or USB Type-C™ VBUS or external source
  • On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
  • Comprehensive free software libraries and examples available with the STM32CubeG4 MCU package
  • Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and GCC-based IDEs
  • Handled by STM32CubeMonitor-UCPD software tool