| Specification of STM32L031C4U6 | |
|---|---|
| Status | Active |
| Series | STM32L0 |
| Package | Tray |
| 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 | 38 |
| 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) | 1.65V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 48-UFQFN Exposed Pad |
| Supplier Device Package | 48-UFQFPN (7×7) |
Applications
The STM32L031C4U6 microcontroller is well-suited for a variety of applications due to its low-power consumption and high performance. Here are some key use cases:
- Smart Home Devices: Ideal for controlling smart home appliances like thermostats and lighting systems.
- Wearable Technology: Suitable for fitness trackers and smartwatches that require long battery life.
- Industrial Automation: Used in small-scale automation tasks such as sensors and actuators in manufacturing environments.
- IoT Devices: Perfect for Internet of Things devices that need to operate efficiently under limited power conditions.
- Embedded Systems: Commonly used in embedded systems requiring low power operation and high precision timing.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **Low-Power Consumption:** The STM32L031C4U6 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 specific application needs.
3. **Power Efficiency Data:** It offers excellent power efficiency with typical active current consumption as low as 70 ¦ÌA/MHz.
4. **Certification Standards:** Meets stringent industrial standards ensuring reliability and safety in demanding environments.
Frequently Asked Questions
Q1: How does the STM32L031C4U6 handle power management?
A1: The STM32L031C4U6 features a sophisticated power management system that includes multiple sleep modes to optimize energy usage while maintaining functionality.
Q2: Is the STM32L031C4U6 compatible with other STM32 series microcontrollers?
A2: Yes, the STM32L031C4U6 is fully compatible with other STM32 series microcontrollers through standard peripherals and protocols.
Q3: In which specific scenarios would you recommend using the STM32L031C4U6?
A3: The STM32L031C4U6 is recommended for applications requiring both high performance and low power consumption, such as IoT devices, wearables, and smart home solutions.
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