STMicroelectronics STM32L031K6T3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $6.22 | $6.22 |
| 15+ | $1.43 | $21.45 |
| 25+ | $1.40 | $35.00 |
| 50+ | $1.32 | $66.00 |
| 100+ | $1.16 | $116.00 |
| N+ | $0.23 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Tray | 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 STM32L031K6T3 is a 32MHz ARM Cortex-M0+ MCU with 32KB flash and 8KB RAM. It operates from 1.65V to 3.6V and includes brown-out detect, DMA, POR, PWM, and WDT in a 32-LQFP package, optimized for ultra-low-power and high-temperature applications.
- Ultra-low voltage (1.65V) enables single-cell battery operation.
- DMA offloads CPU for real-time tasks.
- 125°C rating extends application range.
- ARM ecosystem provides extensive software libraries.
Portable Medical Devices
1.65V operation and 125°C rating support wearable sensors and diagnostic tools.
Smart Meters
DMA and low-power modes enable long-term battery operation for utility metering.
Industrial Automation
Brown-out detect and WDT ensure safe operation in PLC I/O modules.
IoT Edge Nodes
32KB flash and 8KB RAM handle sensor fusion and BLE protocol stacks.
Automotive Aftermarket
125°C rating allows use in engine bay monitoring systems.
Consumer Electronics
PWM outputs drive haptic motors and LED indicators in handheld devices.
- Q: What is the core?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the voltage range?
- A: 1.65V to 3.6V, ideal for low-power designs.
- Q: Does it have DMA?
- A: Yes, DMA controller for efficient data transfer.
- Q: What is the temperature range?
- A: -40°C to 125°C, suitable for extreme environments.
- Q: What is the core?
- A: ARM Cortex-M0+ at 32MHz.
- Q: What is the voltage range?
- A: 1.65V to 3.6V, ideal for low-power designs.
- Q: Does it have DMA?
- A: Yes, DMA controller for efficient data transfer.
- Q: What is the temperature range?
- A: -40°C to 125°C, suitable for extreme environments.

STM32L031K6T3.pdf