| Specification of STM32H745BGT6 | |
|---|---|
| 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 | 148 |
| Program Memory Size | 1MB (1M 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 32x16b; 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 STM32H745BGT6 is ideal for applications requiring high-performance processing capabilities within a compact form factor. 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 high-speed processing make it suitable for real-time control systems that demand precise timing and reliability. Additionally, it finds application in consumer electronics, particularly in smart home devices where power efficiency and performance are critical.
The chip supports advanced features like multiple USB interfaces, high-speed Ethernet, and various communication protocols, making it versatile for integration into diverse IoT solutions.
Key Advantages
1. The STM32H745BGT6 boasts a 4-MHz to 240-MHz clock speed range, offering flexibility in performance tuning.
2. Its unique architecture includes a dedicated hardware FPU (Floating Point Unit) which enhances computational efficiency by up to 80% compared to software-based alternatives.
3. With a typical power consumption of less than 1 mW at idle mode, the device provides excellent power efficiency, making it suitable for battery-operated applications.
4. The chip complies with various certification standards including ISO 26262 for automotive safety and IP67 for dust and water resistance.
FAQ
Q1: Can the STM32H745BGT6 be used in automotive applications?
A1: Yes, the STM32H745BGT6 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 STM32H745BGT6?
A2: The STM32H745BGT6 is compatible with a wide range of development tools and ecosystems, including Keil MDK and IAR Embedded Workbench, ensuring seamless integration with existing projects.
Q3: Which development tools are recommended for working with the STM32H745BGT6?
A3: We recommend using Keil MDK and IAR Embedded Workbench for developing applications on the STM32H745BGT6 due to their comprehensive support and ease of use.
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