The STM32F446RCT6 is a high-performance ARM Cortex-M4 microcontroller with a floating point unit (FPU) manufactured by STMicroelectronics. This advanced microcontroller is designed to offer a perfect balance between processing power, reduced power consumption, and innovative peripherals tailored for a wide range of applications such as industrial control, motor drives, medical equipment, and IoT applications.
Key Features
- Core: ARM Cortex-M4 with FPU, operating at frequencies up to 180 MHz.
- Memory: Features 256 KB of flash memory and 64 KB of SRAM, facilitating efficient code and data management.
- Connectivity: Provides extensive connectivity options including USB OTG, full-speed and high-speed, three I2C interfaces, four USARTs, and four SPIs.
- Advanced Control: Equipped with multiple timers, including advanced control timers, general-purpose timers, and basic timers, suitable for complex timing and control tasks.
- Analog Features: Integrates three 12-bit ADCs, two DACs, and a low-power RTC with calendar and alarm features.
- Direct Memory Access: Comes with 16-stream DMA controller supporting concurrent data transfers and offloading CPU tasks.
- Security: Implements a true random number generator and CRC calculation unit, enhancing system integrity and security.
- Debugging and Development: Supports JTAG/SWD interfaces for full-speed system development and debugging.
- Package: Available in a 64-pin LQFP package, providing a compact solution for space-constrained applications.
Energy Efficiency
The STM32F446RCT6 includes multiple power-saving modes such as Stop, Standby, and Sleep modes, which enable the design of energy-efficient applications. Its dynamic efficiency is optimized with an adaptive voltage scaling feature that adjusts power consumption in response to the workload.
Community and Support
STMicroelectronics offers a comprehensive ecosystem for the STM32 family, including software tools, firmware libraries, and community support forums. This ensures developers have access to resources and collaboration opportunities to accelerate the development process and bring products to market faster.
