| Specification of STM32F439VIT6 | |
|---|---|
| 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, Ethernet, IC, IrDA, LINbus, SPI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 82 |
| Program Memory Size | 2MB (2M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 256K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Supplier Device Package | 100-LQFP (14×14) |
Applications
The STM32F439VIT6 microcontroller is versatile and suitable for various applications due to its high performance and extensive peripheral support. Here are some key use cases:
- Industrial Automation: The STM32F439VIT6 can be used in industrial automation systems requiring precise control over machinery and sensors.
- Smart Home Devices: Its capabilities make it ideal for smart home devices like smart thermostats and security systems.
- Medical Equipment: The microcontroller supports high-resolution ADCs and low-power modes, making it suitable for medical equipment that requires long battery life and precision.
- Automotive Systems: It is capable of handling complex automotive electronics, including infotainment systems and safety features.
- IoT Applications: With its rich set of peripherals and low power consumption, the STM32F439VIT6 is perfect for IoT devices that need to operate continuously while conserving energy.
Operating Temperature: -40¡ãC to +105¡ãC
Key Advantages
1. High Performance Cortex-M4 Processor: Equipped with a 180 MHz Cortex-M4 core, providing fast processing speeds essential for demanding applications.
2. Enhanced Security Features: Includes hardware-based security mechanisms such as memory protection unit (MPU) and secure boot loader.
3. Power Efficiency: Offers low-power modes and efficient power management to extend battery life in portable devices.
4. Diverse Peripherals: Supports a wide range of peripherals including multiple USB controllers, CAN buses, and high-speed Ethernet, enhancing connectivity options.
Frequently Asked Questions
Q1: What are the main differences between the STM32F439VIT6 and STM32F437VIT6?
A1: The STM32F439VIT6 has an additional 180 MHz Cortex-M4 processor compared to the STM32F437VIT6, which runs at 168 MHz. This provides higher processing speed and better performance for demanding applications.
Q2: Can the STM32F439VIT6 be used in automotive applications?
A2: Yes, the STM32F439VIT6 is suitable for automotive applications due to its robustness, high reliability, and compliance with automotive standards such as ISO 26262.
Q3: In what specific scenarios would you recommend using the STM32F439VIT6?
A3: The STM32F439VIT6 is recommended for scenarios requiring high processing power, advanced security features, and diverse connectivity options, such as in automotive infotainment systems, industrial control panels, and IoT devices needing robust security measures.
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