STMicroelectronics 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. 


  • Core: Arm® 32-bit Cortex®-M0+ CPU, frequency up to 64MHz
  • -40°C to +125°C operating temperature
  • Up to 128Kbytes of Flash memory
  • 36Kbytes of SRAM (32Kbytes with HW parity check)
  • 1.7V to 3.6V Voltage range
  • VBAT supply for RTC and backup registers
  • 4 to 48MHz crystal oscillator
  • 7-channel DMA controller with flexible mapping
  • 12-bit, 0.4µs ADC (up to 16 ext. channels)
  • Two fast low-power analog comparators with programmable input and output, rail-to-rail
  • Two 12-bit DACs, low-power sample-and-hold
  • 14 timers (two 128MHz capable): 16-bit for advanced motor control, one 32-bit and five 16-bit general-purpose, two basic 16-bit, two low-power 16-bit, two watchdogs, SysTick timer
  • Calendar RTC with alarm and periodic wakeup from Stop/Standby/Shutdown
  • USB Type-C™ Power Delivery controller
  • Development support serial wire debug (SWD)
  • 96-bit unique ID
  • All packages ECOPACK®2 compliant


  • Lighting
  • Industrial devices
  • Motor control
  • Advanced control
  • Smartphones
  • IoT devices
  • Rechargeable connected devices
  • Home appliances
  • Alarms and safety
  • Advanced user interfaces


Product Line

Chart - STMicroelectronics STM32G0 32-Bit Microcontrollers (MCUs)
Published: 2018-12-10 | Updated: 2023-05-10