Overview
The STM32L031C6T6 is an ultra-low-power microcontroller from STMicroelectronics, based on the Arm Cortex-M0+ core. This MCU is designed for applications requiring low power consumption and high performance. It operates within a voltage range of 1.65 V to 3.6 V and can function in a temperature range of -40 to 125 °C. The device is part of the STM32L0 series, known for its energy efficiency and robust feature set.
Key Specifications
| Parameter | Value |
|---|---|
| Microcontroller Core | Arm Cortex-M0+ |
| Maximum Clock Frequency | 32 MHz |
| Power Supply Voltage | 1.65 V to 3.6 V |
| Temperature Range | -40 to 125 °C |
| ADC Resolution | 12 bit |
| Number of I/Os | 38 I/O |
| Data RAM Size | 8 kB |
| Standby Mode Current | 0.25 μA (2 wakeup pins) |
| Stop Mode Current | 0.38 μA (16 wakeup lines) |
Key Features
- Ultra-low-power consumption with 0.25 μA in Standby mode and 0.38 μA in Stop mode.
- Ultra-safe, low power BOR (brownout reset) with 5 selectable thresholds.
- Access line ultra-low power 32-bit MCU based on the Arm Cortex-M0+ core.
- High-performance 32 MHz CPU.
- 12-bit ADC and various peripherals for enhanced functionality.
Applications
The STM32L031C6T6 is suitable for a wide range of applications that require low power consumption and high performance. These include IoT devices, wearable electronics, industrial automation, medical devices, and battery-powered consumer products. Its ultra-low power modes make it ideal for applications where energy efficiency is critical.
Q & A
- What is the core architecture of the STM32L031C6T6? The core architecture is based on the Arm Cortex-M0+.
- What is the operating voltage range of the STM32L031C6T6? The operating voltage range is from 1.65 V to 3.6 V.
- What is the maximum clock frequency of the STM32L031C6T6? The maximum clock frequency is 32 MHz.
- How many I/Os does the STM32L031C6T6 have? The STM32L031C6T6 has 38 I/Os.
- What is the ADC resolution of the STM32L031C6T6? The ADC resolution is 12 bits.
- What are the power consumption figures for Standby and Stop modes? The power consumption is 0.25 μA in Standby mode and 0.38 μA in Stop mode.
- What is the temperature range for the STM32L031C6T6? The temperature range is from -40 to 125 °C.
- What is the data RAM size of the STM32L031C6T6? The data RAM size is 8 kB.
- Does the STM32L031C6T6 have brownout reset functionality? Yes, it has ultra-safe, low power BOR (brownout reset) with 5 selectable thresholds.
- What types of applications is the STM32L031C6T6 suitable for? It is suitable for IoT devices, wearable electronics, industrial automation, medical devices, and battery-powered consumer products.
