STMicroelectronics B-G474E-DPOW1 Discovery Kit

STMicroelectronics B-G474E-DPOW1 Discovery Kit is a digital power solution and a complete demonstration and development platform for the STM32G474RET6 microcontroller. The kit leverages the 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 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 an LQFP64 package
USB Type-C™ with USB 2.0 FS interface compatible with USB PD3.0
RGB power LED for bright lighting
Digital power buck-boost converter with internal or external input voltage and onboard resistor loads
Audio class-D amplifier capable
4x user LEDs
3x 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
- 2x 32-pin headers, 2.54mm pitch, daughterboard extension connector for breadboard connection

Flexible power-supply options: ST-LINK USB VBUS, USB Type-C™ VBUS, or external source
Onboard 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