STM32G4x3是基于运行于170MHz的Arm® Cortex®-M4内核（带FPU和DSP指令）的混合信号微控制器。它们是STM32G4系列中的高性能产品，集成了最大数量的模拟外设。
该器件配有：
- 5个超快速12位ADC（4 Msamples/s）
- 7个12位DAC（15 Msamples/s）
- 7个超快速比较器（17纳秒）
- 6个具有可编程增益的运算放大器
- ART、CCM SRAM以及数学运算加速器
- 双bank闪存
存储器范围为128KB到512 KB，封装为48到128引脚。
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MadeForSTM32™ is a new quality label delivered by ST, which is granted after an evaluation process. It helps engineers identify third party solutions with the highest level of integration and quality for the STM32 microcontrollers' ecosystem. MadeForSTM32™ is offered to members of the ST Partner Program who want to go one step further in our collaboration, with the overall objective of contributing to a high-quality STM32 ecosystem.
The STM32G4 Series combines a 32-bit Arm® Cortex®-M4 core (with FPU and DSP instructions) running at 170 MHz combined with 3 different hardware accelerators: ART Accelerator™, CCM-SRAM routine booster and mathematical accelerators.
- STM32G483RE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto AES-256
- STM32G473MC Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483QE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto AES-256
- STM32G473MB Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473CE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483ME Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto AES-256
- STM32G473QE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473CC Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483CE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto AES-256
- STM32G473QC Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473CB Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473QB Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473VE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473VC Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G483VE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration, Crypto AES-256
- STM32G473VB Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473ME Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473RE Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473RC Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
- STM32G473RB Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
