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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.
主要特性
- 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 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 STM32CubeIDE
- Handled by STM32CubeMonitor-UCPD (STM32CubeMonUCPD) software tool
精选 视频
As part of our embedded online event, we had the pleasure of filming with Reinhard Keil, a Senior Director of Embedded Tools at ARM.
This video is about the STM32L5, our recently announced ultra-low power microcontroller bringing a new security dimension. The STM32L5 is now in full production and all its ecosystem is available including hardware kits, software tools, firmware and all documentations of course. This is our first STM32 based on Cortex-M33 and its Trustzone and using specific ST security implementation - watch the video to find out more!
The STM32L5 is based on Arm® Cortex-M33 and TrustZone® technology combined with STMicroelectronics security implementation. On your STM32L562E-DK discovery board, TrustZone is disabled (factory setting) and you can develop as on any other STM32 device. This video shows how to enable TrustZone on STM32L562E-DK discovery using STM32CubeProgrammer and create, compile and debug or run a new project with STM32CubeIDE. It also shows how to open an example project delivered in STM32CubeL5 MCU Package, modify, compile and debug or run it. For further information, you can refer to AN5394 and AN5424 application notes.
开发工具硬件
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图片 产品型号 制造商 描述 ST-LINK-SERVER ST ST-LINK服务器软件模块 
ST-MC-SUITE ST STM32和STM8产品的在线电机控制解决方案查找工具 STSW-LINK007 ST ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级 STSW-LINK009 ST 为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动 产品型号ST-LINK服务器软件模块
STM32和STM8产品的在线电机控制解决方案查找工具
ST-LINK、ST-LINK/V2、ST-LINK/V2-1、STLINK-V3板固件升级
为Windows 7、Windows 8、Windows 10签署的ST-LINK、ST-LINK/V2、ST-LINK/V2-1 USB驱动
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软件
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图片 产品型号 制造商 描述 
STM32CubeG4 ST STM32Cube MCU包，用于STM32G4系列（HAL、底层API和CMSIS（CORE、DSP和RTOS）、USB、File system、RTOS和Graphic - 附带在以下ST板上运行的示例：STM32 Nucleo、探索套件和评估板） 产品型号STM32Cube MCU包，用于STM32G4系列（HAL、底层API和CMSIS（CORE、DSP和RTOS）、USB、File system、RTOS和Graphic - 附带在以下ST板上运行的示例：STM32 Nucleo、探索套件和评估板）
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支持和应用
质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | 材料声明** |
|---|---|---|---|
| B-G474E-DPOW1 |
批量生产
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Ecopack1 |
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B-G474E-DPOW1
Package:
Ecopack1Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Specific features | Country of Origin | WEEE Compliant | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B-G474E-DPOW1 | 10 distributors | 立即购买 | STM32G474RE |
批量生产
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ST | 3A991A2 | NEC | - | CHINA | true | 59.0 / 1 |
