| Specification of STM32L031E4Y6TR | |
|---|---|
| Status | Active |
| Series | STM32L0 |
| Package | Tape & Reel (TR) |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | ARM Cortex-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | IC, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 20 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 8K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 25-UFBGA, WLCSP |
| Supplier Device Package | 25-WLCSP |
Applications
The STM32L031E4Y6TR microcontroller is well-suited for applications requiring low power consumption and high performance in embedded systems. Here are some specific use cases:
- Smart Home Devices: Ideal for controlling smart thermostats and lighting systems due to its energy-efficient design.
- Wearable Technology: Suitable for fitness trackers and smartwatches where battery life is critical.
- Industrial Automation: Used in small-scale automation projects like sensors and actuators that need reliable operation under varying conditions.
- IoT Devices: Perfect for IoT nodes that require long battery life and can operate in harsh environments.
- Medical Devices: Can be used in portable medical devices such as blood glucose monitors, ensuring precision and reliability.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **Low Power Consumption:** The STM32L031E4Y6TR operates at very low voltages and consumes minimal power, making it ideal for battery-powered applications.
2. **Flexible Memory Configuration:** Supports various memory configurations allowing for customization according to application needs.
3. **Power Efficiency Data:** It achieves up to 90% power savings compared to similar microcontrollers in its class.
4. **Certification Standards:** Meets international safety and quality standards, ensuring robustness and reliability in diverse applications.
FAQ
Q1: How does the STM32L031E4Y6TR handle power management?
A1: The microcontroller features a low-power sleep mode that reduces power consumption by up to 90%, enabling extended battery life in portable devices.
Q2: Is the STM32L031E4Y6TR compatible with other STM32 series microcontrollers?
A2: Yes, it is fully backward-compatible with the STM32L0 series, allowing easy integration into existing projects without major changes.
Q3: What development tools should I use for the STM32L031E4Y6TR?
A3: We recommend using Keil MDK for C/C++ development and ST-LINK/V2 for debugging and programming.
Other people’s search terms
– Low power microcontroller
– STM32L031E4Y6TR specifications
– Applications of STM32L031E4Y6TR
– STM32L031E4Y6TR development kit
– STM32L031E4Y6TR price
English 
Russian 
Polish 
Indonesian 
Japanese 
Persian