Specification of STM32F446ZEH6 | |
---|---|
Status | Active |
Series | STM32F4 |
Package | Tray |
Supplier | STMicroelectronics |
Digi-Key Programmable | Not Verified |
Core Processor | ARM Cortex-M4 |
Core Size | 32-Bit Single-Core |
Speed | 180MHz |
Connectivity | CANbus, EBI/EMI, IC, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG |
Peripherals | Brown-out Detect/Reset, DMA, IS, LVD, POR, PWM, WDT |
Number of I/O | 114 |
Program Memory Size | 512KB (512K x 8) |
Program Memory Type | FLASH |
EEPROM Size | – |
RAM Size | 128K x 8 |
Voltage – Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
Data Converters | A/D 24x12b; D/A 2x12b |
Oscillator Type | Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 144-UFBGA |
Supplier Device Package | 144-UFBGA (7×7) |
Applications
The STM32F446ZEH6 microcontroller is ideal for applications requiring high performance and low power consumption. It excels in automotive systems where it can manage complex control algorithms under stringent environmental conditions, such as wide operating temperatures ranging from -40¡ãC to +125¡ãC.
In industrial automation, its robustness and precision make it suitable for machinery control, where it can handle real-time processing tasks efficiently while maintaining stability over long periods.
For consumer electronics, particularly in smart home devices, the STM32F446ZEH6 offers excellent integration capabilities and energy-efficient operation, making it perfect for battery-powered applications that require both performance and longevity.
In medical devices, its reliability and precise timing features ensure critical operations run smoothly without errors, crucial for life-support systems.
The STM32F446ZEH6 also finds application in embedded systems within the Internet of Things (IoT), providing the necessary computing power and connectivity options to support various sensor networks and smart device functionalities.
Key Advantages
1. The STM32F446ZEH6 boasts a high-performance Cortex-M4 core running at up to 84 MHz, offering exceptional computational speed for demanding applications.
2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit) which significantly accelerates floating-point calculations, enhancing performance in scientific and engineering applications.
3. With a typical active mode power consumption of only 70 ¦ÌA/MHz, the STM32F446ZEH6 provides outstanding power efficiency, making it ideal for battery-operated devices.
4. The microcontroller supports multiple certification standards including ISO 26262 for automotive safety, ensuring compliance with strict safety regulations.
FAQ
Q1: Can the STM32F446ZEH6 be used in automotive applications?
A1: Yes, the STM32F446ZEH6 is designed to meet automotive standards, including ISO 26262, making it suitable for automotive applications where high reliability and safety are paramount.
Q2: Is the STM32F446ZEH6 compatible with other STM32 series microcontrollers?
A2: The STM32F446ZEH6 is fully compatible with other STM32 series microcontrollers through standard peripherals and protocols, allowing for easy integration into existing projects.
Q3: What development tools should I use for the STM32F446ZEH6?
A3: For development, you should consider using Keil MDK-ARM, IAR Embedded Workbench, or GCC ARM Embedded, which provide comprehensive toolchains tailored for STM32 microcontrollers.
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