STM32G4x1是采用运行于170 MHz的Arm® Cortex®-M4内核（带有FPU和DSP指令）的混合信号微控制器。这些是STM32G4系列中的入门级器件。
该器件配有：
- 2个 超快速12位ADC（4 Msamples/s）
- 4个 12位DAC（15 Msamples/s）
- 4个超快速比较器（17纳秒）
- 3个具有可编程增益的运算放大器
- ART加速器、CCM SRAM、以及数学运算加速器
- Single-bank闪存
- 最多2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32到256KB，封装为32到100引脚。
温度范围： -40到85 °C， 或 -40到125 °C。
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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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STM32G441KB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431VB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431V8
Mainstream Arm Cortex-M4+ MCU 170MHz with 64Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431CB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431V6
Mainstream Arm Cortex-M4+ MCU 170MHz with 32Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431RB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431M6
Mainstream Arm Cortex-M4+ MCU 170MHz with 32Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G441VB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G441RB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G441CB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431K6
Mainstream Arm Cortex-M4+ MCU 170MHz with 32Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G441MB
Mainstream Arm Cortex-M4 core with DSP and FPU, 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431R8
Mainstream Arm Cortex-M4+ MCU 170MHz with 64Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431R6
Mainstream Arm Cortex-M4+ MCU 170MHz with 32Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431M8
Mainstream Arm Cortex-M4+ MCU 170MHz with 64Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431C8
Mainstream Arm Cortex-M4+ MCU 170MHz with 64Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431MB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431C6
Mainstream Arm Cortex-M4+ MCU 170MHz with 32Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431KB
Mainstream Arm Cortex-M4+ MCU 170MHz with 128Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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STM32G431K8
Mainstream Arm Cortex-M4+ MCU 170MHz with 64Kbytes of Flash memory, Math Accelerator, Medium Analog level integration
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