STMicroelectronics STM32F031F6P7

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F0
Packaging Tube |
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 15
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 12x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 20-TSSOP
Package / Case 20-TSSOP (0.173", 4.40mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F031F6P7 from STMicroelectronics is a 32-bit MCU based on the ARM Cortex-M0 core. It delivers 48MHz performance with 32KB flash and 4KB SRAM. Operating from 2V to 3.6V, it integrates DMA, I2S, POR, PWM, and WDT. The 20-TSSOP package is perfect for minimal-footprint embedded designs.

  • Compact 20-pin package: Ideal for space-constrained PCB layouts.
  • Integrated I2S: Simplifies audio interface design without external codec.
  • DMA controller: Offloads data transfer, improving real-time performance.
  • Wide temperature range: -40°C to 105°C for industrial reliability.

Compact Consumer Electronics

The 20-pin TSSOP package fits into wearables and small remote controls.

Audio Accessories

I2S interface enables digital audio streaming in Bluetooth speakers or headphones.

Industrial Sensors

DMA reduces CPU load when reading high-speed ADC data in flow meters.

Smart Home Devices

PWM outputs drive LED dimmers or smart bulb controllers.

Medical Wearables

Low power consumption and small size support continuous glucose monitors.

Motor Control for Toys

48MHz speed and PWM channels control small DC motors in robotic toys.

Q: What core does the STM32F031F6P7 use?
A: It uses the ARM Cortex-M0 core at 48MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 32KB flash and 4KB SRAM.
Q: What package is available?
A: It comes in a 20-TSSOP package.
Q: Does it support DMA and I2S?
A: Yes, it includes DMA, I2S, POR, PWM, and WDT.
Base Product Number : STM32F031F6P7
32-bit MCU 32KB Flash 48MHz 4KB SRAM ARM Cortex-M0 Audio DMA IoT PWM TSSOP-20
Q: What core does the STM32F031F6P7 use?
A: It uses the ARM Cortex-M0 core at 48MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 32KB flash and 4KB SRAM.
Q: What package is available?
A: It comes in a 20-TSSOP package.
Q: Does it support DMA and I2S?
A: Yes, it includes DMA, I2S, POR, PWM, and WDT.