STMicroelectronics STM32F031K4U6TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.00 | $6.00 |
| 15+ | $1.38 | $20.70 |
| 25+ | $1.35 | $33.75 |
| 50+ | $1.28 | $64.00 |
| 100+ | $1.13 | $113.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32F0 |
| Packaging | Tape & Reel (TR) | NULL |
| 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) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STM32F031K4U6TR is an ARM Cortex-M0 based MCU from STMicroelectronics, running at 48MHz. It features 16KB flash and 4KB RAM, with DMA, I2S, PWM, and watchdog peripherals. Housed in a 32-UFQFN package, it operates on 2V to 3.6V and -40°C to 85°C, ideal for cost-sensitive embedded control.
- ARM Cortex-M0 efficiency: 48MHz performance with low power draw.
- Integrated I2S: Simplifies audio and serial data interfacing.
- Compact UFQFN32: Reduces PCB area for miniaturized products.
- Rich peripherals: DMA and PWM enhance real-time control capabilities.
Consumer Electronics
The Cortex-M0 at 48MHz handles user interface tasks in remote controls and small appliances.
Industrial Sensors
DMA and I2S support high-speed data acquisition from external ADCs and audio sensors.
Motor Control
PWM timers enable precise speed control for small DC motors in robotics.
Portable Instruments
Low power consumption and 4KB RAM support handheld multimeters and thermometers.
IoT Modules
With 16KB flash, it can run lightweight communication protocols for smart home devices.
Battery Chargers
POR and WDT ensure safe charging algorithms in lithium-ion battery management.
- Q: What core is used in the STM32F031K4U6TR?
- A: It uses the ARM Cortex-M0 core running at 48MHz, offering a balance of performance and efficiency.
- Q: What is the supply voltage range?
- A: The operating voltage is 2V to 3.6V, typical for 3.3V systems.
- Q: How much flash and RAM does it have?
- A: It provides 16KB flash and 4KB RAM for small to medium applications.
- Q: What package is this MCU available in?
- A: It comes in a 32-UFQFN exposed pad package, suitable for compact PCBs.
STM32F031K4U6TR.pdf
- Q: What core is used in the STM32F031K4U6TR?
- A: It uses the ARM Cortex-M0 core running at 48MHz, offering a balance of performance and efficiency.
- Q: What is the supply voltage range?
- A: The operating voltage is 2V to 3.6V, typical for 3.3V systems.
- Q: How much flash and RAM does it have?
- A: It provides 16KB flash and 4KB RAM for small to medium applications.
- Q: What package is this MCU available in?
- A: It comes in a 32-UFQFN exposed pad package, suitable for compact PCBs.
