| Specification of STM32H7A3AGI6Q | |
|---|---|
| Status | Active |
| Series | STM32H7 |
| Package | Bulk |
| Supplier | STMicroelectronics |
| Digi-Key Programmable | – |
| Core Processor | ARM Cortex-M7 |
| Core Size | 32-Bit |
| Speed | 280MHz |
| Connectivity | CANbus, EBI/EMI, 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 | 121 |
| Program Memory Size | 1MB (1M 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 24×8/16b Sigma-Delta; D/A 3x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 169-UFBGA |
| Supplier Device Package | 169-UFBGA (7×7) |
Applications
The STM32H7A3AGI6Q 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 STM32H7A3AGI6Q 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 STM32H7A3AGI6Q 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 STM32H7A3AGI6Q be used in automotive applications?
A1: Yes, the STM32H7A3AGI6Q is designed specifically for automotive applications, featuring safety-critical functions and compliance with ISO 26262 standards.
Q2: What are the compatibility requirements for the STM32H7A3AGI6Q?
A2: The STM32H7A3AGI6Q is compatible with a wide range of development tools and software environments, including Keil MDK and IAR Embedded Workbench, supporting both C and assembly programming languages.
Q3: Which development tools should I use for the STM32H7A3AGI6Q?
A3: For development, we recommend using Keil MDK or IAR Embedded Workbench, which provide comprehensive support for the STM32H7 series, including debuggers and emulators.
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