| Specification of STM32H755IIK3 | |
|---|---|
| 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 STM32H755IIK3 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 both high performance and energy efficiency.
The STM32H755IIK3 also finds application in consumer electronics, particularly in portable devices like smartphones and tablets, where it enhances battery life through efficient power management capabilities.
Key Advantages
1. The STM32H755IIK3 features a 64-bit Arm Cortex-M7 core running at up to 384 MHz, providing exceptional processing speed and efficiency.
2. Its unique architecture includes integrated hardware acceleration for cryptographic operations, enhancing security without compromising performance.
3. The microcontroller offers excellent power efficiency, consuming as little as 1 mW in sleep mode while maintaining high performance during active states.
4. It complies with various certification standards, including ISO 26262 for automotive safety, ensuring compliance with international safety regulations.
FAQ
Q1: Can the STM32H755IIK3 be used in automotive applications?
A1: Yes, the STM32H755IIK3 is designed specifically for automotive applications, supporting automotive-grade certifications and operating within wide temperature ranges.
Q2: Is the STM32H755IIK3 compatible with existing development tools?
A2: The STM32H755IIK3 is fully compatible with the STM32CubeIDE and other STM32CubeÉú̬ϵͳ¹¤¾ßÁ´£¬ensuring seamless integration into your current development environment.
Q3: What development tools are recommended for the STM32H755IIK3?
A3: We recommend using the STM32CubeIDE, which provides a comprehensive set of tools for development, debugging, and optimization of STM32 projects.
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