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Discovery Kit for STM32G474RE MCU

B-G474E-DPOW1

Overview

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 USB-PD 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.

Main 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-PD 3.0
RGB power LED for a bright lighting
Digital power buck-boost converter with internal or external Input voltage and with onboard 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 V_BUS or USB Type-C™ V_BUS 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 STM32CubeIDE
Handled by STM32CubeMonitor-UCPD (STM32CubeMonUCPD) software tool

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-07 18:40:56

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