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
- 最多3个CAN-FD
- USB 2.0全速数据接口（器件）
- USB Type-C™和电力传输控制器（UCPD）
存储器范围为128KB到512 KB，封装为48到128引脚。
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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.
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.
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STM32G483RE
Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473MC
Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473PC
Mainstream Arm Cortex-M4 core with DSP and FPU, 170 MHz with 256 Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G483QE
Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473MB
Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473CE
Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G483ME
Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473QE
Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473CC
Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G483CE
Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473QC
Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473CB
Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473QB
Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473VE
Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473VC
Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G483PE
Mainstream Arm Cortex-M4+ MCU 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G483VE
Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473VB
Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473ME
Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473RE
Mainstream Arm Cortex-M4 MCU 170MHz with 512Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473RC
Mainstream Arm Cortex-M4 MCU 170MHz with 256Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473RB
Mainstream Arm Cortex-M4 MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473PE
Mainstream Arm Cortex-M4 core with DSP and FPU, 170 MHz with 512 Kbytes of Flash memory, Math Accelerator, High Analog level integration
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STM32G473PB
Mainstream Arm Cortex-M4 core with DSP and FPU, 170 MHz with 128 Kbytes of Flash memory, Math Accelerator, High Analog level integration
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