Manufacturer Part Number
STM32F446ZEH6TR
Manufacturer
STMicroelectronics
Introduction
High-performance ARM Cortex-M4 based microcontroller
Product Features and Performance
32-Bit Single-Core ARM Cortex-M4 Processor
180 MHz maximum CPU frequency
Floating point unit for single precision math
DSP instructions for audio and signal processing
512KB Flash Memory
128KB SRAM
Product Advantages
High integration with multiple communication interfaces
Power efficiency with a broad Vcc range
Excellent processing capabilities for real-time applications
Key Technical Parameters
Core Size: 32-Bit
Speed: 180MHz
Connectivity: CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG
Peripherals: BOD/Reset, DMA, I2S, LVD, POR, PWM, WDT
I/O Count: 114
Program Memory Size: 512KB
RAM Size: 128K x 8
Operating Voltage: 1.7V ~ 3.6V
Analog to Digital Converters: 24 channels, 12-bit
Digital to Analog Converters: 2 channels, 12-bit
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Extended temperature range for industrial applications
Brown-out detect/reset for system integrity
Low voltage detector
Programmable watchdog timer
Compatibility
ARM Cortex-M core compatible development environments
Multiple communication bus interfaces for peripheral compatibility
Application Areas
Industrial control systems
Internet of Things devices
Automotive applications
Consumer electronics
Medical devices
Product Lifecycle
Active product with ongoing manufacturer support
Not nearing discontinuation
Several Key Reasons to Choose This Product
Powerful ARM Cortex-M4 core with FPU and DSP capabilities
Flexible power supply options for varied application requirements
Comprehensive set of peripherals for multifunctional tasks
Extensive I/O connectivity supporting complex embedded system designs
Robust package suitable for surface mounting in space-constrained applications
Competitively balanced for high performance with low power consumption