Manufacturer Part Number
STM32L031G6U6
Manufacturer
STMicroelectronics
Introduction
The STM32L031G6U6 is a 32-bit Microcontroller from STMicroelectronics featuring an ARM Cortex-M0+ core, optimized for performance and energy efficiency.
Product Features and Performance
Core Processor: ARM Cortex-M0+
Core Size: 32-Bit Single-core
Speed: 32MHz
Connectivity Options: I2C, IrDA, LINbus, SPI, UART/USART
Peripherals Included: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
EEPROM Size: 1K x 8
RAM Size: 8K x 8
Voltage Supply Range: 1.8V to 3.6V
Data Converters: 10 x 12-bit A/D Converter
Oscillator Type: Internal
Operating Temperature: -40°C to 85°C
Product Advantages
High energy efficiency
Robust peripheral set for complex applications
Wide range of connectivity options for versatile applications
Low power consumption suited for battery-operated devices
Key Technical Parameters
Number of I/Os: 21
Voltage - Supply (Vcc/Vdd): 1.8V to 3.6V
Operating Temperature Range: -40°C to 85°C
Data Converters: A/D 10x12b
Mounting Type: Surface Mount
Quality and Safety Features
Brown-out Detect/Reset
Watchdog Timer (WDT)
Power-on Reset (POR)
Compatibility
Compatible with existing 28-UFQFPN (4x4) device packages for easy replacement
Application Areas
Industrial Control Systems
Consumer Electronics
Internet of Things (IoT)
Low-Power Device Applications
Product Lifecycle
Status: Active
Not currently nearing discontinuation
Replacements and upgrades available for future scalability
Several Key Reasons to Choose This Product
Energy-efficient ARM Cortex-M0+ core for low operational costs
Broad connectivity with I2C, SPI, UART/USART for versatile system integrations
Robust safety features including Brown-out Detect/Reset and Power-on Reset
Suitable for low-power and temperature-varying environments, enhancing reliability
Wide application reach from industrial systems to consumer electronics