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STM32F446ZET7

Part Number STM32F446ZET7
Manufacturer STMicroelectronics
Description IC MCU 32BIT 512KB FLASH 144LQFP
Datasheets Download STM32F446ZET7 Datasheet PDFPDF Icon
Price for STM32F446ZET7
Specification of STM32F446ZET7
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 ~ 105C (TA)
Mounting Type Surface Mount
Package / Case 144-LQFP
Supplier Device Package 144-LQFP (20×20)

Applications

The STM32F446ZET7 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 STM32F446ZET7 offers excellent integration capabilities and energy-efficient operation, making it a preferred choice 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, which is crucial for life-support systems.

The STM32F446ZET7 also finds application in embedded systems within the Internet of Things (IoT), where it can process sensor data and communicate wirelessly with other devices, contributing to smarter and more connected environments.

Key Advantages

1. The STM32F446ZET7 boasts a high-performance Cortex-M4 core running at up to 84 MHz, providing exceptional computational speed for demanding applications.

2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit) that accelerates floating-point calculations, enhancing performance in scientific computing and signal processing tasks.

3. With a typical active mode power consumption of only 90 ¦ÌA/MHz, the STM32F446ZET7 offers outstanding power efficiency, making it ideal for battery-operated devices.

4. The microcontroller supports various certification standards including ISO 26262 for automotive safety, ensuring compliance with strict safety regulations in vehicle applications.

FAQ

Q1: Can the STM32F446ZET7 be used in automotive applications?

A1: Yes, the STM32F446ZET7 is certified according to ISO 26262, making it suitable for automotive applications where safety and reliability are paramount.

Q2: What are the compatibility requirements for the STM32F446ZET7?

A2: The STM32F446ZET7 is compatible with a wide range of development tools and software libraries, including Keil MDK and IAR Embedded Workbench, facilitating easy integration into existing projects.

Q3: Which development tools should I use for the STM32F446ZET7?

A3: For development, we recommend using Keil MDK or IAR Embedded Workbench, both of which provide comprehensive support for STM32F446ZET7, including debuggers and emulators.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

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