STMicroelectronics STM32C031G6U6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32C0
Packaging Tray |
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 48MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O 26
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 12K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 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 STM32C031G6U6 is a high-speed ARM Cortex-M0+ microcontroller from STMicroelectronics. It operates at 48MHz with 32KB flash and 12KB RAM. The 28-UFQFN package includes a temperature sensor and PWM, ideal for compact industrial control.

  • High performance: 48MHz Cortex-M0+ for fast processing.
  • Large RAM: 12KB for data-intensive applications.
  • Integrated temp sensor: Reduces external component count.
  • Ultra-compact: 28-UFQFN for space-limited designs.

Motor Control

48MHz speed and PWM for FOC on small BLDC motors.

Digital Power Supplies

High-speed ADC and timers for SMPS control loops.

Industrial Sensors

12KB RAM for buffering and temperature sensor for calibration.

Smart Lighting

PWM outputs for RGB LED drivers in architectural lighting.

Consumer Appliances

UFQFN package for compact coffee makers and air purifiers.

Battery Management

Low 2V operation for single-cell Li-ion monitoring.

Q: What is the maximum clock speed?
A: 48MHz with ARM Cortex-M0+.
Q: How much flash and RAM?
A: 32KB flash and 12KB RAM.
Q: What is the supply voltage?
A: 2V to 3.6V.
Q: Does it have a temperature sensor?
A: Yes, integrated temperature sensor.
Base Product Number : STM32C031G6
12KB RAM 32-bit MCU 32KB flash 48MHz ARM Cortex-M0+ industrial motor control STM32C031G6U6 UFQFN-28
Q: What is the maximum clock speed?
A: 48MHz with ARM Cortex-M0+.
Q: How much flash and RAM?
A: 32KB flash and 12KB RAM.
Q: What is the supply voltage?
A: 2V to 3.6V.
Q: Does it have a temperature sensor?
A: Yes, integrated temperature sensor.