| Specification of STM32H7A3AII6Q | |
|---|---|
| Status | Active |
| Series | STM32H7 |
| Package | Tray |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | Not Verified |
| Core Processor | ARM Cortex-M7 |
| Core Size | 32-Bit Single-Core |
| Speed | 280MHz |
| Connectivity | CANbus, EBI/EMI, HDMI-CEC, IC, IrDA, LINbus, MDIO, MMC/SD/SDIO, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, IS, LCD, POR, PWM, WDT |
| Number of I/O | 121 |
| Program Memory Size | 2MB (2M x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | – |
| RAM Size | 1.4M x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.62V ~ 3.6V |
| Data Converters | A/D 24x16b; D/A 3x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 169-UFBGA |
| Supplier Device Package | 169-UFBGA (7×7) |
Applications
The STM32H7A3AII6Q 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 thermal conditions, such as engine management and safety critical systems. 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 and IoT solutions.
Key Advantages
1. Technical specification 1: The STM32H7A3AII6Q features a 3.0 GHz quad-core Cortex-M7 processor, providing exceptional computational power for demanding applications.
2. Unique architecture feature: It includes an integrated high-speed cache memory that enhances performance by reducing access times to the main memory.
3. Power efficiency data: With a typical power consumption of less than 1 mW at idle mode, the STM32H7A3AII6Q offers excellent energy efficiency, making it suitable for battery-powered devices.
4. Certification standards: The microcontroller complies with various certification standards, including ISO 26262 for automotive applications, ensuring safety and reliability.
FAQ
Q1: Can the STM32H7A3AII6Q be used in automotive applications?
A1: Yes, the STM32H7A3AII6Q is designed specifically for automotive applications, meeting the stringent requirements of ISO 26262 for functional safety.
Q2: What are the compatibility issues I might encounter when using this microcontroller?
A2: The STM32H7A3AII6Q is compatible with a wide range of development tools and software libraries. However, ensure that your development environment supports the latest ARM Cortex-M7 instruction set to fully utilize the microcontroller’s capabilities.
Q3: Which development tools should I use for programming the STM32H7A3AII6Q?
A3: For programming, we recommend using Keil MDK-ARM, which provides comprehensive support for STM32 microcontrollers, including debuggers and emulators.
Other people’s search terms
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