STMicroelectronics STM32L031G6U6STR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $4.30 | $4.30 |
| 15+ | $0.98 | $14.70 |
| 25+ | $0.96 | $24.00 |
| 50+ | $0.91 | $45.50 |
| 100+ | $0.80 | $80.00 |
| N+ | $0.16 | Price Inquiry |
Request Quote / Inquiry
| 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 | 23 |
| 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 ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-UFQFPN (4x4) |
| Package / Case | 28-UFQFN |
| ROHS |  |
The STM32L031G6U6S is an ultra-low-power ARM Cortex-M0+ microcontroller from STMicroelectronics. Running at 32MHz, it offers 32KB flash and 8KB SRAM in a compact 28-UFQFN package. With a supply range of 1.65V to 3.6V and integrated brown-out detect, DMA, POR, PWM, and WDT, it is engineered for energy-efficient embedded applications requiring robust performance in constrained spaces.
- Ultra-low voltage (1.65V): Enables operation from a single alkaline cell or energy harvesting sources.
- 8KB SRAM: Provides ample buffer for data-intensive applications compared to similar MCUs.
- ARM Cortex-M0+ core: Offers a balanced mix of performance and power efficiency with a mature ecosystem.
- Compact 28-UFQFN: Minimizes PCB footprint for wearable and portable devices.
Ultra-Low-Power IoT Sensors
The 1.65V minimum supply and Cortex-M0+ efficiency enable battery-powered environmental sensors with extended sleep modes.
Portable Medical Devices
With 8KB RAM and DMA, it can handle pulse oximeter or glucose meter data acquisition while maintaining low power consumption.
Smart Access Control
The 32MHz speed and PWM support secure keypad and lock control systems, with brown-out detection ensuring reliable reset.
Industrial Process Monitors
Operating at -40°C to 85°C, it reliably reads 4-20mA loops and drives indicator LEDs in factory automation.
Wearable Fitness Trackers
The small 28-UFQFN package and low-voltage operation make it suitable for step counters and heart-rate monitors.
- Q: What core does the STM32L031G6U6S use?
- A: It uses the ARM Cortex-M0+ core running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, ideal for low-power and battery applications.
- Q: How much flash and RAM does it have?
- A: It provides 32KB flash and 8KB SRAM.
- Q: What package is this part available in?
- A: It comes in a 28-UFQFN package, suitable for compact designs.
STM32L031G6U6STR.pdf
- Q: What core does the STM32L031G6U6S use?
- A: It uses the ARM Cortex-M0+ core running at up to 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.65V to 3.6V, ideal for low-power and battery applications.
- Q: How much flash and RAM does it have?
- A: It provides 32KB flash and 8KB SRAM.
- Q: What package is this part available in?
- A: It comes in a 28-UFQFN package, suitable for compact designs.
