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STM32F439IIT6

Part Number STM32F439IIT6
Manufacturer STMicroelectronics
Description IC MCU 32BIT 2MB FLASH 176LQFP
Datasheets Download STM32F439IIT6 Datasheet PDFPDF Icon
Price for STM32F439IIT6
Specification of STM32F439IIT6
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 STM32F439IIT6 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 processing tasks efficiently while maintaining stability over long periods.

For consumer electronics, particularly in smart home devices, the STM32F439IIT6 offers advanced features like multiple USB interfaces and high-speed processing capabilities, enabling seamless integration into IoT ecosystems.

In medical devices, its reliability and low-power operation ensure continuous monitoring without compromising patient safety.

The STM32F439IIT6 also finds application in embedded systems within transportation infrastructure, supporting intelligent traffic management solutions that require precise timing and energy-efficient operations.

Key Advantages

1. High-performance ARM Cortex-M4 core clocked up to 180 MHz, providing exceptional computational speed.

2. Integrated high-resolution ADCs capable of sampling at rates up to 1 Msps, crucial for high-fidelity sensor data acquisition.

3. Excellent power efficiency with a typical active mode current draw of only 70 ¦ÌA/MHz, making it ideal for battery-powered applications.

4. Compliance with various certification standards including ISO 26262 for automotive applications, ensuring safety and reliability.

FAQ

Q1: Can the STM32F439IIT6 be used in automotive applications?

A1: Yes, it is designed to meet automotive standards and can be used in various automotive applications due to its compliance with ISO 26262.

Q2: What are the compatibility requirements for the STM32F439IIT6?

A2: The STM32F439IIT6 is compatible with a wide range of peripherals and supports standard communication protocols like I2C, SPI, and UART. It also integrates well with other STM32 series microcontrollers through common development tools and libraries.

Q3: Which development tools should I use for the STM32F439IIT6?

A3: For development, you can use Keil MDK-ARM, which provides comprehensive support for STM32 microcontrollers, including debuggers and integrated development environments.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

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