Manufacturer Part Number
STM32L443CCU6
Manufacturer
STMicroelectronics
Introduction
Low power ARM Cortex-M4 microcontroller with DSP and FPU
Product Features and Performance
32-bit single-core ARM Cortex-M4 processor
Speed up to 80 MHz
Advanced connectivity options
Comprehensive peripheral set
Efficient power management for low-power applications
High integration for size-constrained designs
Product Advantages
Energy-efficient operation for extended battery life
Robust peripheral set enables feature-rich applications
High-speed embedded memory for efficient data handling
Supports a wide range of communication protocols
FPU and DSP for complex computations
Key Technical Parameters
ARM Cortex-M4 core processor
32-bit single-core architecture
80MHz maximum clock frequency
256KB program memory size
64KB RAM size
Voltage supply range from 1.71V to 3.6V
10x12-bit ADC and 2x12-bit DAC
38 I/O pins
Quality and Safety Features
Brown-out detect/reset for system protection
Watchdog timer (WDT) for system stability
Lead-free and RoHS compliant
Optimized for reliability and long-term availability
Compatibility
Extensive STM32 ecosystem compatibility
Wide range of integrated communication peripherals
Software and hardware compatible with other STM32 devices
Application Areas
Industrial automation
Consumer electronics
Internet of Things (IoT) devices
Portable medical devices
Smart home applications
Product Lifecycle
Active product status
Not near discontinuation
Future replacements or upgrades available within STM32 portfolio
Several Key Reasons to Choose This Product
Low power consumption suits battery-powered and energy-conscious designs
Advanced core with floating-point unit (FPU) and digital signal processing (DSP)
Comprehensive development ecosystem simplifies design and prototyping
Extensive community and manufacturer's support
Flexible memory options and high integration reduce the need for external components
Wide operating temperature range suitable for industrial applications
High-reliability components and STMicroelectronics' reputation for quality
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