| Specification of STM32F439IIT6V | |
|---|---|
| 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 | 140 |
| 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 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP |
| Supplier Device Package | 176-LQFP (24×24) |
Applications
The STM32F439IIT6V 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 operating temperatures ranging from -40¡ãC to +125¡ãC.
In industrial automation, its robustness and precision make it suitable for machinery control and monitoring tasks. Additionally, it supports advanced communication protocols like USB and CAN, enabling integration into smart home devices and IoT solutions.
The STM32F439IIT6V also finds application in consumer electronics, particularly in portable devices that require efficient battery management and fast processing capabilities.
Key Advantages
1. The STM32F439IIT6V features a Cortex-M4 core running at up to 180 MHz, providing exceptional processing speed and efficiency.
2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit) which enhances computational accuracy and speed.
3. The microcontroller offers excellent power efficiency with a typical current consumption of less than 10 mA in active mode, making it suitable for battery-powered applications.
4. It complies with various certification standards including ISO 26262 for automotive safety and IEC 61000-6-2 for electromagnetic compatibility.
FAQ
Q1: Can the STM32F439IIT6V be used in automotive applications?
A1: Yes, the STM32F439IIT6V is certified according to ISO 26262, making it suitable for automotive applications where safety and reliability are paramount.
Q2: What communication interfaces does the STM32F439IIT6V support?
A2: The STM32F439IIT6V supports a variety of communication interfaces including UART, SPI, I2C, USB, and CAN, facilitating seamless connectivity with other components and networks.
Q3: Which development tools should I use for the STM32F439IIT6V?
A3: For development, you can use Keil MDK-ARM, IAR Embedded Workbench, or STMicroelectronics’ STM32CubeIDE, which provides a comprehensive set of tools for development, debugging, and optimization.
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