STMicroelectronics STM32F031G6U7

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F0
Packaging Tray |
Core Processor ARM® Cortex®-M0
Core Size 32-Bit Single-Core
Speed 48MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, I2S, POR, PWM, WDT
Number of I/O 23
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 13x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°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 STMicroelectronics STM32F031G6U7 is a 32-bit ARM Cortex-M0 microcontroller with 32KB Flash and 4KB SRAM. It operates from 2V to 3.6V at 48MHz. The 28-UFQFN package is ideal for compact, high-temperature applications.

  • 32-bit performance: Cortex-M0 core at 48MHz for efficient processing.
  • Wide temperature: -40°C to 105°C for harsh environments.
  • Rich peripherals: DMA, I2S, PWM, and WDT in a small package.
  • Low power: 2V operation extends battery life.

Motor Control

48MHz Cortex-M0 with PWM and DMA enables efficient BLDC motor control.

Portable Medical Devices

Low power and 2V operation suit wearable health monitors.

Industrial Sensors

I2S and DMA support high-speed data streaming from digital sensors.

Consumer Electronics

Small UFQFN package fits compact wearables and smart accessories.

Automotive Interior

105°C rating allows use in engine-adjacent or cabin electronics.

IoT Endpoints

32KB Flash and 4KB SRAM handle lightweight protocols like MQTT.

Q: What core does it use?
A: It uses the ARM Cortex-M0 32-bit core at 48MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much Flash and RAM?
A: It has 32KB Flash and 4KB SRAM.
Q: What is the package?
A: It comes in a 28-UFQFN package.
Q: What is the temperature range?
A: It operates from -40°C to 105°C.
Base Product Number : STM32F031G6
32-bit MCU 32KB Flash 48MHz 4KB SRAM ARM Cortex-M0 IoT medical motor control UFQFN-28
Q: What core does it use?
A: It uses the ARM Cortex-M0 32-bit core at 48MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much Flash and RAM?
A: It has 32KB Flash and 4KB SRAM.
Q: What is the package?
A: It comes in a 28-UFQFN package.
Q: What is the temperature range?
A: It operates from -40°C to 105°C.