STM32G4 Series Arm® Cortex®-M4 Mixed-Signal MCU
STMicroelectronics' 170 MHz/213 DMIPS, 128 KB SRAM MCU is ideal for analog-rich and motor control applications
STMicroelectronics' STM32G4 series combines Arm Cortex-M4, FPU, and DSP capability with rich and advanced analog peripherals. The STM32G4 features CORDIC and filtering mathematical accelerators (FMAC) making the MCU ideal for control applications.
- Core: Arm 32-bit Cortex-M4 CPU with FPU, adaptive real-time (ART) accelerator allowing 0-wait-state execution from Flash memory, frequency up to 170 MHz with 213 DMIPS, MPU, and DSP instructions
- Operating conditions:
- VDD, VDDA voltage range: 1.71 V to 3.6 V
- Mathematical hardware accelerators:
- CORDIC for trigonometric functions acceleration
- FMAC
- Home appliances and e-bikes
- Industrial equipment
- Rechargeable devices, drones, and toys
- Motor control applications
- Air conditioning
- Servers, telecom equipment, and EV charging stations
- Instrumentation and measurement equipment
STM32G4 Mixed-Signal MCU
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | STM32G474VET6 | IC MCU 32BIT 512KB FLASH 100LQFP | 1 - Immediate | $9.07 | View Details |
![]() | ![]() | STM32G491CCU6 | IC MCU 32BIT 256KB FLSH 48UFQFPN | 976 - Immediate | $5.74 | View Details |
![]() | ![]() | STM32G491CET6 | IC MCU 32BIT 512KB FLASH 48LQFP | 1085 - Immediate | $7.04 | View Details |
![]() | ![]() | STM32G491CEU6 | IC MCU 32BIT 512KB FLSH 48UFQFPN | 1681 - Immediate | $6.90 | View Details |
![]() | ![]() | STM32G491KEU6 | IC MCU 32BIT 512KB FLSH 32UFQFPN | 2876 - Immediate | $6.61 | View Details |
![]() | ![]() | STM32G491MET6 | IC MCU 32BIT 512KB FLASH 80LQFP | 559 - Immediate | $8.09 | View Details |
![]() | ![]() | STM32G491REI6 | IC MCU 32BIT 512KB FLASH 64UFBGA | 3477 - Immediate | $7.42 | View Details |
![]() | ![]() | STM32G491RET6 | IC MCU 32BIT 512KB FLASH 64LQFP | 947 - Immediate | $7.42 | View Details |
![]() | ![]() | STM32G491VET6 | IC MCU 32BIT 512KB FLASH 100LQFP | 179 - Immediate | $8.18 | View Details |
![]() | ![]() | STM32G4A1KEU6 | IC MCU 32BIT 512KB FLSH 32UFQFPN | 0 - Immediate | $6.85 | View Details |
![]() | ![]() | STM32G4A1REI6 | IC MCU 32BIT 512KB FLASH 64UFBGA | 5889 - Immediate | $7.75 | View Details |
Evaluation Boards and Kits
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
![]() | ![]() | NUCLEO-G474RE | NUCLEO-64 STM32G474RE EVAL BRD | 837 - Immediate | $15.88 | View Details |
![]() | ![]() | STM32G474E-EVAL | EVALUATION BOARD WITH STM32G474Q | 0 - Immediate | $333.75 | View Details |
![]() | ![]() | STM32G474E-EVAL1 | EVALUATION BOARD WITH STM32G474Q | 0 - Immediate | $325.40 | View Details |
![]() | ![]() | P-NUCLEO-IHM03 | EVAL BRD FOR STM32G431 STSPIN830 | 63 - Immediate | $71.14 | View Details |
















