| Specification of STM32H745IIK3 | |
|---|---|
| Status | Active |
| Series | STM32H7 |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | ARM Cortex-M4/M7 |
| Core Size | 32-Bit Dual-Core |
| Speed | 240MHz, 480MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, IC, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 128 |
| Program Memory Size | 2MB (2M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 1M x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 36x16b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 201-UFBGA |
| Supplier Device Package | 176+25UFBGA (10×10) |
Applications
The STM32H745IIK3 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, ensuring reliable operation even in harsh environments. Additionally, it supports advanced multimedia processing tasks efficiently, making it a key component in smart home devices that require high-speed data handling and low latency.
For consumer electronics, particularly in portable gadgets like smartphones and tablets, the STM32H745IIK3 offers superior battery life due to its efficient power management capabilities, alongside fast processing speeds necessary for modern applications.
Key Advantages
1. The STM32H745IIK3 features a 64-bit Arm Cortex-M7 core running at up to 480 MHz, providing exceptional computational power.
2. Its unique architecture includes integrated hardware acceleration for cryptographic operations, enhancing security without compromising performance.
3. The microcontroller achieves a power efficiency of less than 1 mW/MHz, making it highly energy-efficient compared to similar products.
4. It complies with various certification standards including ISO 26262 for automotive safety and IEC 62304 for medical devices, ensuring compliance with international regulations.
FAQ
Q1: Can the STM32H745IIK3 be used in automotive applications?
A1: Yes, the STM32H745IIK3 is designed specifically for automotive applications, supporting automotive-grade certifications and operating within wide temperature ranges.
Q2: Is the STM32H745IIK3 compatible with existing development tools?
A2: The STM32H745IIK3 is fully compatible with the STM32CubeIDE and other STM32CubeÉú̬ϵͳ¹¤¾ß£¬ensuring seamless integration into your current development workflow.
Q3: What development tools are recommended for STM32H745IIK3?
A3: We recommend using STM32CubeIDE for rapid prototyping and development, along with the STM32CubeMX configuration tool for setting up peripherals and managing project settings efficiently.
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