STMicroelectronics STM32L031K6U3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.71 | $5.71 |
| 15+ | $1.32 | $19.80 |
| 25+ | $1.29 | $32.25 |
| 50+ | $1.22 | $61.00 |
| 100+ | $1.07 | $107.00 |
| N+ | $0.21 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tape & Reel (TR) | NULL |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 27 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFQFPN (5x5) |
| Package / Case | 32-UFQFN Exposed Pad |
| ROHS |  |
The STM32L031K6U3TR is a 32-bit ultra-low-power MCU from STMicroelectronics, built on the ARM Cortex-M0+ core. It operates at up to 32MHz with 32KB flash and 8KB RAM, supporting voltages from 1.65V to 3.6V. The 32-UFQFN package is ideal for space-constrained designs, while integrated DMA, PWM, and brown-out detection enhance system reliability.
- Ultra-low-power operation: 1.65V minimum supply extends battery life in portable devices.
- Compact 32-UFQFN package: Saves PCB space for miniaturized IoT modules.
- High-temperature tolerance: -40°C to 125°C suits harsh industrial environments.
- Integrated DMA and PWM: Reduces CPU load for real-time control applications.
Battery-Powered IoT Sensors
Ultra-low-power ARM Cortex-M0+ core with 1.65V minimum supply enables long-life operation from single-cell batteries.
Industrial Control Modules
32MHz speed and PWM channels allow precise motor control and actuator management in compact 32-UFQFN packages.
Portable Medical Monitors
Wide temperature range (-40°C to 125°C) and DMA support ensure reliable data acquisition in clinical environments.
Smart Home Hubs
8KB RAM and 32KB flash handle protocol stacks for Zigbee or Thread in space-constrained designs.
Automotive Body Electronics
Brown-out detection and POR enhance safety in 12V automotive systems with voltage transients.
Wearable Fitness Trackers
Low supply current and small footprint enable continuous health monitoring without frequent recharging.
- Q: What is the operating voltage range?
- A: 1.65V to 3.6V, suitable for battery-powered devices.
- Q: What is the maximum core speed?
- A: 32MHz with ARM Cortex-M0+ core.
- Q: What package is available?
- A: 32-UFQFN exposed pad package.
- Q: Does it support PWM?
- A: Yes, includes PWM, DMA, and WDT features.
STM32L031K6U3TR.pdf
- Q: What is the operating voltage range?
- A: 1.65V to 3.6V, suitable for battery-powered devices.
- Q: What is the maximum core speed?
- A: 32MHz with ARM Cortex-M0+ core.
- Q: What package is available?
- A: 32-UFQFN exposed pad package.
- Q: Does it support PWM?
- A: Yes, includes PWM, DMA, and WDT features.
