STMicroelectronics STM32L031K6T3TR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.12 | $6.12 |
| 15+ | $1.41 | $21.15 |
| 25+ | $1.38 | $34.50 |
| 50+ | $1.30 | $65.00 |
| 100+ | $1.15 | $115.00 |
| N+ | $0.23 | 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 | 26 |
| 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-LQFP (7x7) |
| Package / Case | 32-LQFP |
| ROHS |  |
The STM32L031K6T3TR is a 32-bit ultra-low-power MCU from STMicroelectronics, built on the ARM Cortex-M0+ core. It runs at 32MHz with 32KB flash and 8KB RAM. Supporting 1.65V to 3.6V, it includes DMA, POR, PWM, and WDT in a 32-LQFP package, operating from -40°C to 125°C.
- Ultra-low voltage: 1.65V operation enables single-cell battery designs.
- High temperature tolerance: 125°C rating for harsh environments.
- Efficient DMA: Reduces CPU load for data transfer in sensor interfaces.
- Rich peripherals: PWM, POR, WDT integrated for robust control.
Industrial Sensors
1.65V operation and DMA enable low-power 4-20mA loop-powered transmitters with 32KB flash for calibration tables.
Portable Consumer Electronics
Cortex-M0+ efficiency and 8KB RAM support fitness trackers and smart watches with extended battery life.
Automotive Body Electronics
125°C rating and POR/WDT make it suitable for interior lighting control and seat position modules.
IoT Edge Nodes
Multiple low-power modes and PWM allow periodic sensor wake-up and wireless transmission in battery-powered nodes.
Medical Wearables
Compact 32-LQFP and 1.65V minimum supply enable patch-based monitors for continuous vital sign tracking.
Home Automation
DMA and rich timers facilitate smart thermostat control and motorized valve actuation with precise PWM.
- Q: What core does this MCU use?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the supply voltage range?
- A: 1.65V to 3.6V.
- Q: How much flash and RAM?
- A: 32KB flash and 8KB RAM.
- Q: What is the package?
- A: 32-LQFP.
- Q: What temperature range?
- A: -40°C to 125°C.
STM32L031K6T3TR.pdf
- Q: What core does this MCU use?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the supply voltage range?
- A: 1.65V to 3.6V.
- Q: How much flash and RAM?
- A: 32KB flash and 8KB RAM.
- Q: What is the package?
- A: 32-LQFP.
- Q: What temperature range?
- A: -40°C to 125°C.
