| Specification of STM32H7A3RIT6 | |
|---|---|
| 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 | 49 |
| 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 16x16b; D/A 3x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Supplier Device Package | 64-LQFP (10×10) |
Applications
The STM32H7A3RIT6 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 STM32H7A3RIT6 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 STM32H7A3RIT6 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 STM32H7A3RIT6 be used in automotive applications?
A1: Yes, the STM32H7A3RIT6 is designed specifically for automotive applications, featuring safety-critical functions and compliance with ISO 26262 standards.
Q2: What are the compatibility requirements for the STM32H7A3RIT6?
A2: The STM32H7A3RIT6 is compatible with a wide range of development tools and software environments, including Keil MDK and IAR Embedded Workbench, which support its unique architecture and features.
Q3: Which development tools should I use for the STM32H7A3RIT6?
A3: For developing applications on the STM32H7A3RIT6, we recommend using Keil MDK or IAR Embedded Workbench, both of which provide comprehensive toolchains tailored for STM32 microcontrollers.
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