| Specification of STM32H755XIH3 | |
|---|---|
| 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 | 168 |
| 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 | 265-TFBGA |
| Supplier Device Package | 240+25-TFBGA (14×14) |
Applications
The STM32H755XIH3 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 from -40¡ãC to +125¡ãC.
In industrial automation, its robustness and precision make it suitable for machinery control and monitoring tasks. Additionally, it supports advanced multimedia processing capabilities, making it a key component in smart home devices that require high-definition video streaming and analysis.
The STM32H755XIH3 also finds application in consumer electronics, particularly in portable devices like smartphones and tablets, where it enhances battery life through efficient power management and supports high-speed data processing.
Key Advantages
1. The STM32H755XIH3 features a 64-bit Arm Cortex-M7 core running at up to 480 MHz, providing exceptional computational speed and efficiency.
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 even during intensive operations.
4. It complies with various certification standards including ISO 26262 for automotive safety and IEC 62304 for medical devices, ensuring reliability and safety across diverse industries.
FAQ
Q1: Can the STM32H755XIH3 be used in automotive applications?
A1: Yes, the STM32H755XIH3 is certified according to ISO 26262, making it suitable for automotive applications where safety and reliability are paramount.
Q2: What are the compatibility requirements for the STM32H755XIH3?
A2: The STM32H755XIH3 is compatible with a wide range of development tools and software environments, including Keil MDK and IAR Embedded Workbench, supporting both C and C++ programming languages.
Q3: Which development tools should I use for the STM32H755XIH3?
A3: For development, we recommend using Keil MDK or IAR Embedded Workbench, which provide comprehensive support for the STM32H755XIH3, including debuggers and emulators.
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