STM32G0 32-Bit Microcontrollers (MCUs)

STMicroelectronics STM32G0 32-Bit Microcontrollers (MCUs) are suitable for consumer, industrial and appliance applications and are ready for Internet of Things (IoT) solutions. The microcontrollers offer a high level of integration and are based on a high-performance Arm® Cortex®-M0+ 32-bit RISC core operating at up to 64MHz frequency. The devices incorporate a memory protection unit (MPU), high-speed embedded memories (up to 128kB of Flash program memory and 36kB of SRAM), DMA and an extensive range of system functions, enhanced I/Os, and peripherals. STMicroelectronics STM32G0 32-Bit Microcontrollers operate within ambient temperatures from -40°C to +125°C and with supply voltages from 1.7V to 3.6V. 

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Program Memory Size
Data Bus Width
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Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x
Datasheet
5.735In Stock
13.440On Order
Min.: 1
Mult.: 1
Max.: 960

STM32G0 SMD/SMT LQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 64 MHz 60 I/O 36 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x
Datasheet
2.567In Stock
Min.: 1
Mult.: 1
Max.: 500

STM32G0 SMD/SMT UFQFPN-28 ARM Cortex M0+ 128 kB 32 bit 12 bit 64 MHz 60 I/O 36 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash, 36 Kbytes RAM, 64 MHz CPU
Datasheet
5.182In Stock
Min.: 1
Mult.: 1
Max.: 1.000

STM32G0 SMD/SMT LQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 64 MHz 30 I/O 36 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM
Datasheet
1.638In Stock
3.120On Order
Min.: 1
Mult.: 1
Max.: 750

STM32G0 SMD/SMT ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 44 I/O 144 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM
Datasheet
4.439In Stock
15.000On Order
Min.: 1
Mult.: 1
Max.: 1.000

STM32G0 SMD/SMT ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 42 I/O 144 kB 1.7 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB 144KB RAM 6x USART timers ADC D
Datasheet
1.185In Stock
2.940On Order
Min.: 1
Mult.: 1
Max.: 300

STM32G0 SMD/SMT UFQFPN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 64 MHz 30 I/O 144 kB 1.7 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART
Datasheet
897In Stock
4.500On Order
Min.: 1
Mult.: 1
Max.: 500

STM32G0 ARM Cortex M0+ 32 bit 144 kB Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM
Datasheet
1.096In Stock
Min.: 1
Mult.: 1
Max.: 300

STM32G0 ARM Cortex M0+ Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value-Line Arm Cortex-M0+ MCU 32 Kbytes of of Flash 8 Kbytes RAM, 64
Datasheet
583In Stock
1.500On Order
Min.: 1
Mult.: 1
Max.: 250

STM32G0 SMD/SMT LQFP-48 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 43 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value-Line Arm Cortex-M0+ MCU 32 Kbytes Flash 8 Kbytes RAM 64 MHz CPU
Datasheet
224In Stock
175.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2.500
: 2.500

STM32G0 SMD/SMT TSSOP-20 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 17 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Value Line Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 8 Kbyte
Datasheet
19In Stock
2.500On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 2.500

STM32G0 SOIC-8 ARM Cortex M0+ Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU Mainstream Value-Line Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz
Datasheet
1.604In Stock
10.500On Order
Min.: 1
Mult.: 1
Max.: 1.500

STM32G0 SMD/SMT LQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 29 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Value-Line Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz
Datasheet
120In Stock
7.200On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 250
: 2.400

STM32G0 SMD/SMT LQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 29 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
1.006In Stock
Min.: 1
Mult.: 1
Max.: 300

STM32G0 SMD/SMT UFQFPN-48 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 44 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
1.051In Stock
Min.: 1
Mult.: 1
Max.: 300

STM32G0 SMD/SMT LQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 64 MHz 44 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
1.029In Stock
1.560Expected 9/28/2026
Min.: 1
Mult.: 1
Max.: 300

STM32G0 SMD/SMT UFQFPN-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 64 MHz 44 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU w/ 64 Kbytes Flash, 8 Kbytes RAM, 64 MHz CPU
Datasheet
141In Stock
Min.: 1
Mult.: 1
Max.: 100

STM32G0 ARM Cortex M0+ Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
939In Stock
Min.: 1
Mult.: 1
Max.: 250

STM32G0 SMD/SMT TSSOP-20 ARM Cortex M0+ 16 kB 32 bit 12 bit 64 MHz 18 I/O 8 kB 1.7 V 3.6 V - 40 C + 125 C Tube
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
86In Stock
5.000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.000
: 2.500

STM32G0 SMD/SMT TSSOP-20 ARM Cortex M0+ 64 kB 32 bit 12 bit 64 MHz 44 I/O 8 kB 1.71 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
270In Stock
2.940Expected 9/28/2026
Min.: 1
Mult.: 1
Max.: 500

STM32G0 SMD/SMT UFQFPN-28 ARM Cortex M0+ 16 kB 32 bit 12 bit 64 MHz 26 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
146In Stock
2.940On Order
Min.: 1
Mult.: 1
Max.: 500

STM32G0 SMD/SMT UFQFPN-28 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 26 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
133In Stock
49.980On Order
Min.: 1
Mult.: 1
Max.: 2.940

STM32G0 SMD/SMT UFQFPN-28 ARM Cortex M0+ 64 kB 32 bit 12 bit 64 MHz 26 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray

STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
217In Stock
8.000On Order
Min.: 1
Mult.: 1
Max.: 100

STM32G0 SMD/SMT ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 6 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tube
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
1.040In Stock
1.500Expected 9/28/2026
Min.: 1
Mult.: 1
Max.: 300

STM32G0 SMD/SMT LQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 30 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US
Datasheet
239In Stock
Min.: 1
Mult.: 1
Max.: 100

STM32G0 SMD/SMT UFQFPN-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 64 MHz 30 I/O 8 kB 1.7 V 3.6 V - 40 C + 85 C Tray