Manufacturer Part Number
STM32L431KBU6
Manufacturer
STMicroelectronics
Introduction
Low power ARM Cortex-M4 microcontroller for high-performance embedded applications
Product Features and Performance
80MHz ARM Cortex-M4 core
Low power consumption
Enhanced DSP instructions for powerful computation capabilities
Memory Protection Unit for improved application security
Product Advantages
Energy-efficient operation for battery-powered devices
High system integration reduces overall system costs
Robust peripheral set for versatile application use
Strong development ecosystem and community support
Key Technical Parameters
32-Bit Single-Core ARM Cortex-M4
128KB Flash memory
64KB RAM
26 I/O pins
10x12-bit Analog-to-Digital Converters
2x12-bit Digital-to-Analog Converters
Quality and Safety Features
Brown-out Detect/Reset
Watchdog timer for system reliability
Compatibility
Support for multiple communication protocols (CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART)
Application Areas
Industrial control
Consumer electronics
Internet of Things (IoT) devices
Healthcare and medical equipment
Energy management
Product Lifecycle
Active product with long-term availability
Supported by STMicroelectronics' commitment to supply
Several Key Reasons to Choose This Product
Outstanding power efficiency for extending battery life
Rich connectivity for versatile applications and Internet of Things (IoT) connectivity
A broad temperature range for harsh environment operation
Available in a small 32-UFQFPN package suitable for space-constrained applications
Supported by an extensive set of development tools for rapid prototyping and development