带有DSP和FPU指令的STM32G4系列混合信号MCU
STM32G4系列集成了运行于170 MHz的32位Arm® Cortex®-M4内核（支持FPU和DSP指令），以及3种不同的硬件加速器：ART Accelerator™、CCM-SRAM执行加速器以及数学运算加速器。STM32G4系列还提供：
- 丰富的高级模拟外设（比较器、运算放大器、DAC）
- 支持硬件过采样的ADC（16位分辨率）
- 具有纠错码（ECC）的双Bank闪存（支持现场固件升级）
- 安全的存储区
- 高分辨率定时器（版本 2）
- 具有供电功能的USB Type-C接口以及物理层（PHY）
- AES硬件加密
灵活的内部互连矩阵可实现在外设之间的自主式通信，节省了CPU资源并降低了功耗。
与STM32F3系列高度兼容，确保在设计不同性能等级的衍生应用时提供卓越的效率。
STM32G4系列混合信号微控制器包括：
- STM32G4x1基本型系列：配备入门级模拟外设的通用微控制器，
- STM32G4x3增强型系列：具有最大数量的模拟外设的通用微控制器，
- STM32G4x4高分辨率系列具有高分辨率定时器、复杂波形生成器和事件处理器（HRTIM），适用于数字开关电源、照明、焊接、太阳能和无线充电等数字电源转换应用
封装选项为LQPF32/48/64/80/100/128、UFBGA64/100/121、WLCSP48/64/81、UQFN32/48，适用于闪存大小为32~512 KB的器件。
温度范围： -40到85 °C， 或 -40到125 °C。$$$$$$$$$$$$$$$
精选 视频
探索STM32U5，这款新的STM32安全型、高性能、超低功耗微控制器将彻底改变您的设计。凭借STM32U5，无需再在功耗与性能之间寻找最佳平衡。
B-U585I-IOT02A探索套件为STM32U585AI微控制器提供了一个完整的演示和开发平台, 配备Arm® Cortex®-M33内核、Arm® TrustZone®、Armv8-M主线安全扩展、2 Mb Flash存储、786 Kb SRAM存储，以及智能外设资源。
特别推荐
通过两款新的STM32G4 MCU探索套件来研究数字电源和电机控制
- 新型B-G474E-DPOW1套件提供了全面性平台，可以轻松开发数字电源应用，利用STM32G4系列的数学硬件加速器和高级模拟外设构建节能型应用。了解如何在意法半导体合作伙伴Biricha的数字电源培训期间使用该探索板，让您的设计更进一步！相关的STM32CubeG4软件现在包含全面的免费软件库和代码示例，可减少开发工作量、缩短开发时间、降低开发成本。
- 我们的电机控制参考设计（B-G431B-ESC1）外形小巧，可以用于无人机之类的应用场景。这款用于电子速度控制（ESC）的探索套件帮助您轻松实现STM32G4的功能，并兼容X-CUBE-MCSDK v5.4.5电机控制SDK嵌入式代码示例。
- STM32G483RE Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473MC Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473PC Mainstream Arm Cortex-M4 core with DSP and FPU, 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483QE Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473MB Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473CE Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483ME Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473QE Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473CC Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483CE Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473QC Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473CB Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473QB Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473VE Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473VC Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483PE Mainstream Arm Cortex-M4+ MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483VE Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473VB Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473ME Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473RE Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473RC Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473RB Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473PE Mainstream Arm Cortex-M4 core with DSP and FPU, 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473PB Mainstream Arm Cortex-M4 core with DSP and FPU, 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G474CB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474QB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474VE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474VC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474VB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G484QE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto
- STM32G474ME Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G484VE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto
- STM32G474RE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474PC Mainstream Arm Cortex-M4+ MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G484ME Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto
- STM32G474RC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474MC Mainstream Arm Cortex-M4+ MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474MB Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G484RE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto
- STM32G474RB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G484CE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto
- STM32G474CE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474QE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474CC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474QC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474PE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G474PB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration
- STM32G484PE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, HR Timer, High Analog level integration, Crypto
- STM32G441KB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto
- STM32G431VB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G4A1KE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto
- STM32G431V8 Mainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G4A1CE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto
- STM32G431CB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431V6 Mainstream Arm Cortex-M4 MCU 170 MHz with 32 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431RB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G4A1ME Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto
- STM32G4A1RE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto
- STM32G431M6 Mainstream Arm Cortex-M4 MCU 170 MHz with 32 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G491VE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G491RE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G491RC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G491ME Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G441VB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto
- STM32G491MC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G441RB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto
- STM32G491KE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G491KC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G441CB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto
- STM32G491VC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G431K6 Mainstream Arm Cortex-M4 MCU 170 MHz with 32 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G441MB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration, Crypto
- STM32G431R8 Mainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G4A1VE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto
- STM32G431R6 Mainstream Arm Cortex-M4+ MCU 170 MHz with 32 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431M8 Mainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431C8 Mainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431MB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431C6 Mainstream Arm Cortex-M4 MCU 170 MHz with 32 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431KB Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G431K8 Mainstream Arm Cortex-M4 MCU 170 MHz with 64 Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
- STM32G491CE Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G491CC Mainstream Arm Cortex-M4 MCU 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration
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