| Specification of STM32H745BIT3 | |
|---|---|
| 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 | 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 32x16b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 125C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 208-LQFP |
| Supplier Device Package | 208-LQFP (28×28) |
Applications
The STM32H745BIT3 is ideal for high-performance embedded systems requiring advanced processing capabilities. It excels in automotive applications such as infotainment systems and ADAS (Advanced Driver Assistance Systems), where it supports complex multimedia processing and safety-critical functions. In industrial automation, it powers smart manufacturing solutions that demand precise control over machinery and processes. Additionally, its robust performance makes it suitable for medical devices like portable diagnostic tools and wearable health monitors.
Key Advantages
1. Technical specification 1: The STM32H745BIT3 features a powerful Arm Cortex-M7 core running at up to 360 MHz, providing exceptional computational speed and efficiency.
2. Unique architecture feature: It includes a dedicated hardware FPU (Floating Point Unit) which accelerates floating-point calculations significantly compared to software-based alternatives.
3. Power efficiency data: With a typical power consumption of less than 1 mW per MHz, the STM32H745BIT3 offers excellent energy efficiency, making it suitable for battery-powered applications.
4. Certification standards: The chip complies with various industry certifications, including ISO 26262 for automotive applications, ensuring safety and reliability in critical systems.
Frequently Asked Questions
Q1: Can the STM32H745BIT3 be used in automotive applications?
A1: Yes, the STM32H745BIT3 is designed specifically for automotive applications, supporting safety-critical functions and meeting stringent automotive standards.
Q2: What is the maximum operating temperature range for the STM32H745BIT3?
A2: The STM32H745BIT3 operates within a wide temperature range from -40°C to +105°C, making it suitable for extreme environments.
Q3: How does the STM32H745BIT3 handle multimedia processing tasks efficiently?
A3: The STM32H745BIT3 utilizes its powerful Arm Cortex-M7 core and dedicated hardware FPU to process multimedia data quickly and accurately, enhancing system responsiveness and user experience.
Other people’s search terms
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