For Reference Only
| Part Number | STM32F031K4U6 |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) › Microcontrollers |
| Description | IC MCU 32BIT 16KB FLASH 32UFQFPN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STM32F031K4U6 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | STM32F031K4U6 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Microcontrollers |
| Manufacturer: | STMicroelectronics |
| Product Status: | Active |
| 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: | 27 |
| Program Memory Size: | 16KB (16K 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 ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-UFQFN Exposed Pad |
| Supplier Device Package: | 32-UFQFPN (5x5) |
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| In Stock | 31973 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.21000 | $2.21 |
| 10 | $2.00200 | $20.02 |
| 490 | $1.54396 | $756.5404 |
| 980 | $1.36770 | $1340.346 |
| 1470 | $1.15620 | $1699.614 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
