STM32G4 Mixed-Signal Microcontrollers (MCUs)

STMicroelectronics STM32G4 Mixed-Signal Microcontrollers (MCUs) combines a 32-bit Arm® Cortex®-M4 core (with FPU and DSP instructions) running at 170MHz. This is also combined with 3 different hardware accelerators: ART Accelerator™, CCM-SRAM routine booster, and mathematical accelerators. A flexible interconnect matrix allows autonomous communication between peripherals and saves CPU resources and power consumption. A high degree of compatibility with the STM32F3 Series guarantees outstanding efficiency when designing derivatives of applications at different performance levels.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Package/Case
Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
136In Stock
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 100
: 1.000

STM32G4 LQFP-128 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
205In Stock
960On Order
Min.: 1
Mult.: 1
Max.: 100

STM32G4 SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 5 x 12 bit 170 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
27In Stock
23.040On Order
Min.: 1
Mult.: 1
Max.: 960

STM32G4 SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
5In Stock
4.176On Order
Min.: 1
Mult.: 1
Max.: 750

STM32G4 SMD/SMT TFBGA-100 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 86 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog
Datasheet
5In Stock
1.500On Order
Min.: 1
Mult.: 1
Max.: 150

STM32G4 SMD/SMT LQFP-48 ARM Cortex M4 512 kB 32 bit 12 bit 170 MHz 38 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog
Datasheet
25In Stock
540On Order
Min.: 1
Mult.: 1
Max.: 150

STM32G4 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 170 MHz 86 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
15In Stock
1.560On Order
Min.: 1
Mult.: 1
Max.: 150

STM32G4 SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 170 MHz 42 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
4.153On Order
Min.: 1
Mult.: 1
Max.: 750

STM32G4 BGA-100 Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 256 Kbytes Flash
Datasheet
43In Stock
23.520On Order
Min.: 1
Mult.: 1
Max.: 2.940

STM32G4 Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Datasheet
31In Stock
5.760On Order
Min.: 1
Mult.: 1
Max.: 2.000

STM32G4 SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 4 x 12 bit 170 MHz 52 I/O 112 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Datasheet
23In Stock
2.160On Order
Min.: 1
Mult.: 1
Max.: 500

STM32G4 SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 4 x 12 bit 170 MHz 86 I/O 112 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
Datasheet
33In Stock
5.880On Order
Min.: 1
Mult.: 1
Max.: 2.000

STM32G4 SMD/SMT UFQFPN-32 ARM Cortex M4 512 kB 32 bit 3 x 12 bit 170 MHz 26 I/O 112 kB 1.71 V 3.6 V - 40 C + 85 C Tray


STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 64 Kbytes Flash Math Accel Medium Analog level
Datasheet
9.000On Order
Min.: 1
Mult.: 1
Max.: 1.500

STM32G4 Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Datasheet
24.180On Order
Min.: 1
Mult.: 1
Max.: 1.560

STM32G4 SMD/SMT UFQFPN-48 ARM Cortex M4 128 kB 32 bit 2 x 12 bit 170 MHz 42 I/O 32 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Datasheet
5.950On Order
Min.: 1
Mult.: 1
Max.: 1.500

STM32G4 SMD/SMT LQFP-32 ARM Cortex M4 64 kB 32 bit 2 x 12 bit 170 MHz 26 I/O 32 kB 1.71 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Datasheet
5.981Expected 9/10/2026
Min.: 1
Mult.: 1
Max.: 1.500

STM32G4 SMD/SMT LQFP-32 ARM Cortex M4 128 kB 32 bit 2 x 12 bit 170 MHz 26 I/O 32 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Datasheet
35.337On Order
Min.: 1
Mult.: 1
Max.: 1.480

STM32G4 SMD/SMT UFQFPN-32 ARM Cortex M4 128 kB 32 bit 16 bit 170 MHz 26 I/O 32 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 128Kbytes of Flash Math Accel, High Analog l
Datasheet
10.449On Order
Min.: 1
Mult.: 1
Max.: 1.500

STM32G4 LQFP-48 Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
Datasheet
4.790On Order
Min.: 1
Mult.: 1
Max.: 960

STM32G4 SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 16 bit 170 MHz 107 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
Datasheet
3.629Expected 10/5/2026
Min.: 1
Mult.: 1
Max.: 500

STM32G4 SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 52 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
Datasheet
2.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 500
: 2.500

STM32G4 TFBA-100 Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
14.040On Order
Min.: 1
Mult.: 1
Max.: 1.560

STM32G4 SMD/SMT UFQFPN-48 ARM Cortex M4 128 kB 32 bit 12 bit 170 MHz 42 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
7.483On Order
Min.: 1
Mult.: 1
Max.: 1.500

STM32G4 SMD/SMT LQFP-48 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 38 I/O 128 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
Datasheet
8.848On Order
Min.: 1
Mult.: 1
Max.: 1.500

STM32G4 SMD/SMT LQFP-48 ARM Cortex M4 512 kB 32 bit 5 x 12 bit 170 MHz 38 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel
Datasheet
17.083On Order
Min.: 1
Mult.: 1
Max.: 1.560

STM32G4 Tray