STMicroelectronics STM32G031G6U6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32G0
Packaging Tray |
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 64MHz
Connectivity I2C, IrDA, LINbus, SPI, SmartCard, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 26
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V
Data Converters A/D 17x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-UFQFPN (4x4)
Package / Case 28-UFQFN
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32G031G6U6 from STMicroelectronics is a high-performance 32-bit MCU built on the ARM Cortex-M0+ core. It operates at up to 64 MHz and provides 32 KB of flash memory and 8 KB of SRAM. With a wide voltage range of 1.7V to 3.6V, it is ideal for energy-efficient and portable applications. The device includes advanced peripherals such as DMA, I2S, PWM timers, and a watchdog, all housed in a space-saving 28-UFQFN package.

  • Ultra-low power consumption: Supports 1.7V operation, extending battery life in portable devices.
  • High processing speed: 64MHz Cortex-M0+ core delivers fast response for real-time control.
  • Compact footprint: 28-UFQFN package saves PCB space for miniaturized designs.
  • Rich peripheral set: DMA, I2S, and PWM enable versatile applications without external components.

Battery-Powered IoT Sensors

With a 1.7V minimum supply and low-power modes, the STM32G031G6U6 extends battery life in wireless sensor nodes.

Motor Control

The 64MHz Cortex-M0+ with PWM timers enables precise control of small BLDC and stepper motors.

Portable Medical Devices

Its compact 28-UFQFN package and DMA support allow for miniaturized, efficient health monitors.

Industrial Automation

Brown-out reset and watchdog timer ensure reliable operation in noisy industrial environments.

Consumer Electronics

I2S interface supports digital audio streaming in smart home devices and wearables.

LED Lighting Control

Multiple PWM channels allow for smooth dimming and color mixing in smart lighting systems.

Q: What is the operating voltage range of the STM32G031G6U6?
A: It operates from 1.7V to 3.6V, suitable for battery-powered designs.
Q: What is the maximum CPU speed?
A: The ARM Cortex-M0+ core runs up to 64 MHz.
Q: How much flash memory does it have?
A: It provides 32 KB of flash memory and 8 KB of SRAM.
Q: What package is available?
A: It comes in a compact 28-UFQFN package.
Q: Does it support DMA and PWM?
A: Yes, it includes DMA, PWM, I2S, and watchdog timers.
Base Product Number : STM32G031G6
32-bit MCU 32KB Flash 64MHz 8KB SRAM ARM Cortex-M0+ IoT Low Power Motor Control STM32G031G6U6 STMicroelectronics UFQFN-28
Q: What is the operating voltage range of the STM32G031G6U6?
A: It operates from 1.7V to 3.6V, suitable for battery-powered designs.
Q: What is the maximum CPU speed?
A: The ARM Cortex-M0+ core runs up to 64 MHz.
Q: How much flash memory does it have?
A: It provides 32 KB of flash memory and 8 KB of SRAM.
Q: What package is available?
A: It comes in a compact 28-UFQFN package.
Q: Does it support DMA and PWM?
A: Yes, it includes DMA, PWM, I2S, and watchdog timers.