Manufacturer Part Number
STM32L031G6U3
Manufacturer
stmicroelectronics
Introduction
The STM32L031G6U3 is an embedded microcontroller that incorporates high-performance ARM Cortex-M0+ core operating at a frequency of 32 MHz, targeting low-power and high-efficiency applications.
Product Features and Performance
Core Processor: ARM Cortex-M0+
Core Size: 32-Bit Single-Core
Speed: 32 MHz
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 21
Program Memory Size: 32KB
Program Memory Type: FLASH
EEPROM Size: 1KB
RAM Size: 8KB
Data Converters: A/D 10x12b
Oscillator Type: Internal
Product Advantages
High performance at low power consumption
A diverse range of connectivity options accommodates versatile application needs
Onboard peripherals support complex digital functions
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 1.8V to 3.6V
Operating Temperature: -40°C to 125°C
Mounting Type: Surface Mount
Package: 28-UFQFPN (4x4)
Case: 28-UFQFN
Quality and Safety Features
Includes hardware-based security features such as Brown-out Detect/Reset
Power-on Reset (POR) and Watchdog Timer (WDT) enhance reliable operation
Compatibility
Compatible with a broad range of development tools from STMicroelectronics and third-party vendors
Application Areas
Suitable for applications in consumer electronics, industrial control, automation, and Internet of Things (IoT)
Product Lifecycle
Product Status: Active
Continually supported with no indication of discontinuation; replacements or upgrades are available if necessary
Several Key Reasons to Choose This Product
Highly efficient, low-power ARM Cortex-M0+ core maximizes battery life
Wide array of connectivity options for flexible application development
Comprehensive features in a compact package optimal for space-constrained applications
Reliable operation under extreme temperatures ranging from -40°C to 125°C
Ongoing manufacturer support and availability of advanced versions for future scalability