The 28-UFQFPN (4x4 mm) package is a surface-mount, fine-pitch QFN with an exposed pad. The supply range of 2.0 V to 3.6 V allows operation from a single 3.3 V rail or two alkaline cells. MSL rating is typical for this package class — verify the reel label for floor-life limits before reflow.
STM32F031G6U7 STM32F0 ARM Cortex-M0 MCU, 48 MHz, 32 KB Flash
MPNSTM32F031G6U7
Active
STMicroelectronics STM32F0 series STM32F031G6U7, ARM Cortex-M0 32-bit MCU, 48 MHz, 32 KB Flash, 4K x 8 SRAM, 28-UFQFPN, -40°C to 105°C, 23 I/O, I²C/SPI/UART.
$2.8300Ref. price · indicative, final on quote
Packaging28-UFQFN
RoHSROHS3 Compliant
SeriesSTM32F0
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | STM32F0 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C ~ 105°C (TA) |
| Speed | 48MHz |
| Package | Tray |
| RAM size | 4K x 8 |
| Core size | 32-Bit Single-Core |
| Peripherals | DMA, I²S, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of i (O) | 23 |
| Core processor | ARM® Cortex®-M0 |
| Case | 28-UFQFN |
| Data converters | A/D 13x12b |
| Program memory size | 32KB (32K x 8) |
Product details
Frequently asked questions
Is the STM32F031G6U7 compatible with the STM32F031G6U6?
The STM32F031G6U6 is the same base device with a different temperature grade or packaging suffix. Check the specific ordering code for temperature range and package details to confirm drop-in compatibility on your board.