| Specification of STM32L011K4U3TR | |
|---|---|
| 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, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 28 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 2K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-UFQFN Exposed Pad |
| Supplier Device Package | 32-UFQFPN (5×5) |
Applications
The STM32L011K4U3TR 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 projects where power efficiency is crucial.
- IoT Sensors: Perfect for sensor nodes in IoT networks that need minimal power usage.
- Embedded Systems: General-purpose use in embedded systems requiring low power operation.
Operating Temperature: -40°C to +85°C
Key Advantages
1. **Low-Power Consumption:** The STM32L011K4U3TR operates at very low voltages and consumes minimal power, making it ideal for battery-powered devices.
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 a typical current consumption of less than 10 μA in sleep mode.
4. **Certification Standards:** Meets various certification standards including CE, FCC, and RoHS compliance.
Frequently Asked Questions
Q1: What is the typical current consumption of the STM32L011K4U3TR?
A1: The typical current consumption of the STM32L011K4U3TR is less than 10 μA in sleep mode.
Q2: Can the STM32L011K4U3TR be used in industrial environments?
A2: Yes, the STM32L011K4U3TR can operate within a wide range of temperatures (-40°C to +85°C), making it suitable for industrial applications.
Q3: In which specific scenarios would you recommend using the STM32L011K4U3TR?
A3: The STM32L011K4U3TR is recommended for scenarios such as battery-operated devices, wearables, and IoT sensors where power efficiency is critical.
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