| Specification of STM32F439BIT6J | |
|---|---|
| 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 | 208-LQFP |
| Supplier Device Package | 208-LQFP (28×28) |
Applications
The STM32F439BIT6J 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 extreme 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 high-speed data processing tasks efficiently.
For consumer electronics, particularly in smart home devices, the STM32F439BIT6J offers advanced connectivity options and energy-efficient operation, making it perfect for battery-powered applications.
In medical devices, its reliability and precise timing capabilities ensure critical operations run smoothly without errors.
The STM32F439BIT6J also finds application in IoT solutions, providing a balance between processing power and energy efficiency necessary for long-term deployments.
Key Advantages
1. The STM32F439BIT6J features a Cortex-M4 core running at up to 180 MHz, offering exceptional computational performance.
2. Its unique architecture includes dedicated hardware accelerators for cryptographic functions, enhancing security and reducing processing load.
3. With a typical active mode power consumption of less than 100 ¦ÌA/MHz, the STM32F439BIT6J provides excellent power efficiency.
4. The microcontroller supports various certification standards including ISO 26262 for automotive safety and IEC 60601 for medical devices.
FAQ
Q1: Can the STM32F439BIT6J be used in automotive applications?
A1: Yes, the STM32F439BIT6J is certified according to ISO 26262, making it suitable for automotive applications that require high levels of safety and reliability.
Q2: Is the STM32F439BIT6J compatible with other STM32 series microcontrollers?
A2: The STM32F439BIT6J is fully compatible with other STM32 series microcontrollers, allowing for easy integration into existing projects using common development tools and libraries.
Q3: What development tools should I use for the STM32F439BIT6J?
A3: For developing applications on the STM32F439BIT6J, we recommend using Keil MDK-ARM or IAR Embedded Workbench, which provide comprehensive support and ease of use for STM32 development.
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