Specification of STM32L011D4P6 | |
---|---|
Status | Active |
Series | STM32L0 |
Package | Tube |
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 | 11 |
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 4x12b |
Oscillator Type | Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 14-TSSOP (0.173″, 4.40mm Width) |
Supplier Device Package | 14-TSSOP |
Applications
The STM32L011D4P6 microcontroller is ideal for low-power, battery-operated devices such as wireless sensors, wearable devices, and IoT gateways. It supports various communication protocols like Bluetooth Low Energy (BLE) and Zigbee, making it suitable for applications requiring long battery life and connectivity.
This device can operate within a wide temperature range from -40¡ãC to +85¡ãC, ensuring reliability in harsh environments. Its low power consumption makes it particularly useful in battery-powered systems that need to maintain performance while conserving energy.
Key Advantages
1. **Low Power Consumption**: The STM32L011D4P6 features a deep sleep mode that consumes only 0.7 ¦ÌA, enabling extended battery life in battery-operated devices.
2. **Flexible Communication Interfaces**: Supports multiple communication interfaces including UART, SPI, I2C, and USB, facilitating integration into diverse system architectures.
3. **Power Efficiency Data**: In active mode, the device draws up to 9.5 mA at 3.3 V supply voltage, demonstrating its capability to handle moderate power demands efficiently.
4. **Certification Standards**: Meets industrial standards for safety and reliability, including CE marking, which ensures compliance with European regulations.
Frequently Asked Questions
Q1: How does the STM32L011D4P6 manage power consumption?
A1: The STM32L011D4P6 achieves low power consumption through its deep sleep mode, which reduces current draw to 0.7 ¦ÌA when inactive. This mode is triggered automatically after periods of inactivity, optimizing power usage without compromising functionality.
Q2: Can the STM32L011D4P6 be used in high-temperature environments?
A2: Yes, the STM32L011D4P6 operates effectively in temperatures ranging from -40¡ãC to +85¡ãC, making it suitable for applications in extreme conditions.
Q3: What specific scenarios would benefit most from using the STM32L011D4P6?
A3: Applications such as smart home devices, remote monitoring systems, and environmental sensors benefit greatly from the STM32L011D4P6 due to its low power consumption and robust performance in varying environments.
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