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 applications requiring low power consumption and high performance in embedded systems. It finds its place in various sectors such as IoT devices, wearable technology, and smart home appliances.
- Industry-Specific Implementations: In the IoT sector, it powers small-scale sensors that monitor environmental conditions like temperature and humidity.
- Technical Parameters: Operating temperature range from -40¡ãC to +85¡ãC ensures reliability across diverse environments.
- Use Cases: Ideal for battery-operated devices where energy conservation is critical.
Key Advantages
1. Low Power Consumption: The STM32L011K4U3TR operates at very low voltages and consumes minimal power, making it suitable for battery-powered applications.
2. Flexible Memory Configuration: Supports up to 64KB of flash memory, offering flexibility in storage options depending on application requirements.
3. Power Efficiency Data: Achieves up to 90% power savings compared to similar microcontrollers without sacrificing performance.
4. Certification Standards: Meets international safety and quality standards, ensuring compliance with global regulations.
FAQ
Q1: How does the STM32L011K4U3TR handle low-power modes?
A1: The microcontroller supports multiple low-power modes, including sleep mode, which can reduce power consumption by up to 90% when the device is idle.
Q2: Is the STM32L011K4U3TR compatible with other STM32 series?
A2: Yes, it is fully compatible with other STM32 series, allowing for easy integration into existing projects using different STM32 models.
Q3: What development tools should I use for the STM32L011K4U3TR?
A3: For development, you can use Keil MDK-ARM or IAR Embedded Workbench, both providing robust support for STM32 microcontrollers.
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