Specification of STM32F446ZET6 | |
---|---|
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-LQFP |
Supplier Device Package | 144-LQFP (20×20) |
Applications
The STM32F446ZET6 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, it powers machinery that requires precise timing and energy-efficient operation, supporting tasks like sensor integration and data processing at high speeds without overheating.
For consumer electronics, its compact size and efficient power management make it suitable for portable devices needing long battery life and fast response times.
In medical devices, it ensures reliable performance in critical environments by providing robust security features and low latency communication capabilities.
The STM32F446ZET6 also finds application in smart home solutions, enabling energy-efficient appliances and home automation systems through its advanced connectivity options and low-power modes.
Key Advantages
1. The STM32F446ZET6 boasts a high-performance Cortex-M4 core running up to 180 MHz, offering exceptional computational speed for demanding applications.
2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit) which accelerates floating-point calculations significantly, enhancing performance in scientific computing and signal processing tasks.
3. With a typical active mode power consumption of only 70 mW at 180 MHz and 1.8 V supply voltage, the STM32F446ZET6 delivers outstanding power efficiency, making it perfect 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 STM32F446ZET6 be used in automotive applications?
A1: Yes, the STM32F446ZET6 is designed specifically for automotive applications due to its wide operating temperature range (-40¡ãC to +125¡ãC), robust security features, and support for automotive certification standards like ISO 26262.
Q2: Is the STM32F446ZET6 compatible with other STM32 series microcontrollers?
A2: The STM32F446ZET6 is fully compatible with other STM32 series microcontrollers, allowing developers to leverage existing software libraries and tools across different models within the STM32 ecosystem.
Q3: What development tools should I use for the STM32F446ZET6?
A3: For developing applications on the STM32F446ZET6, we recommend using Keil MDK-ARM for C/C++ development, ST-LINK/V2 debugger/programmer for flashing and debugging, and CubeMX for generating initial project configurations quickly.
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