| Specification of STM32F439NIH6 | |
|---|---|
| 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 | 168 |
| 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 | 216-TFBGA |
| Supplier Device Package | 216-TFBGA (13×13) |
Applications
The STM32F439NIH6 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 STM32F439NIH6 can be used in industrial automation systems where it handles complex control algorithms and interfaces with sensors and actuators.
- Smart Home Devices: It powers smart home devices like smart thermostats and security systems, managing energy consumption and providing secure communication channels.
- Medical Equipment: The microcontroller supports medical devices that require precise timing and reliability, such as portable ECG monitors and blood glucose meters.
- Automotive Systems: It is used in automotive electronics for tasks like engine management, airbag deployment, and infotainment system control.
- Consumer Electronics: Suitable for applications requiring high processing power and low latency, such as gaming consoles and high-definition video players.
Operating Temperature Range: -40¡ãC to +105¡ãC
Key Advantages
1. Dual-core Cortex-M4 Processor: Offers up to 180 MHz clock speed and 72 KB of SRAM, enhancing computational capabilities.
2. Flexible Peripherals: Equipped with multiple USB controllers, CAN buses, and UARTs, supporting diverse connectivity options.
3. Power Efficiency: Features a low-power sleep mode and dynamic voltage scaling to optimize power consumption.
4. Certification Standards: Meets automotive safety standards (ISO 26262) and has been certified for use in safety-critical applications.
FAQ
Q1: Can the STM32F439NIH6 handle high-speed data transfer?
A1: Yes, it supports high-speed USB 2.0 Full Speed and High Speed modes, ensuring fast data transfer rates.
Q2: Is the STM32F439NIH6 compatible with other STM32 series microcontrollers?
A2: While there may be some differences in peripherals and features, the STM32F439NIH6 is generally compatible with most STM32 series microcontrollers through standard protocols and libraries.
Q3: What development tools should I use for the STM32F439NIH6?
A3: Recommended development tools include Keil MDK-ARM, IAR Embedded Workbench, and STMicroelectronics CubeMX, which provide comprehensive support for development and debugging.
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