| Specification of STM32F439IIH6 | |
|---|---|
| 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 | 201-UFBGA |
| Supplier Device Package | 176+25UFBGA (10×10) |
Applications
The STM32F439IIH6 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 data processing efficiently. Additionally, it finds application in consumer electronics, particularly in smart home devices that require energy-efficient operation and advanced connectivity features.
For medical devices, the STM32F439IIH6 offers reliable performance and compliance with strict safety standards, making it a preferred choice for life-critical applications like implantable devices.
Key Advantages
1. High-performance ARM Cortex-M4 core clocked up to 180 MHz, providing exceptional computational capabilities.
2. Integrated hardware cryptography engine supporting AES, DES, and SHA-256, enhancing security in various applications.
3. Low-power modes including Stop, Standby, and Deep Sleep, which significantly reduce power consumption during inactive periods.
4. Compliance with automotive standards such as ISO 26262 and AEC-Q100, ensuring reliability and safety in automotive environments.
FAQ
Q1: Can the STM32F439IIH6 be used in automotive applications?
A1: Yes, the STM32F439IIH6 is designed to meet automotive standards, including ISO 26262 and AEC-Q100, making it suitable for automotive applications.
Q2: What are the power efficiency characteristics of the STM32F439IIH6?
A2: The STM32F439IIH6 features multiple low-power modes, including Standby and Deep Sleep, which allow for significant power savings when the device is not actively processing tasks.
Q3: Which development tools are recommended for working with the STM32F439IIH6?
A3: Keil MDK and IAR Embedded Workbench are highly recommended development tools for STM32F439IIH6 projects due to their comprehensive support and ease of use.
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