| Specification of STM32H7A3VGT6 | |
|---|---|
| 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 | 80 |
| 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 16×8/16b Sigma-Delta; D/A 3x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 100-LQFP |
| Supplier Device Package | 100-LQFP (14×14) |
Applications
The STM32H7A3VGT6 is ideal for high-performance embedded systems requiring advanced processing capabilities. It excels in automotive applications such as infotainment systems and ADAS features due to its robust security features and high-speed processing power. In industrial automation, it supports complex control algorithms and real-time data processing. Additionally, it finds application in consumer electronics like smart home devices and wearables, offering low-power consumption and extensive connectivity options.
Key Advantages
1. Technical specification 1: The STM32H7A3VGT6 features a 4-MHz to 200-MHz ARM Cortex-A53 core, providing exceptional performance and flexibility.
2. Unique architecture feature: It includes a dedicated hardware AES accelerator for secure encryption operations.
3. Power efficiency data: With a typical power consumption of 1.8 W at 200 MHz, it offers excellent energy efficiency suitable for battery-operated devices.
4. Certification standards: The chip complies with various safety and security certifications, making it suitable for critical applications.
Frequently Asked Questions
Q1: Can the STM32H7A3VGT6 be used in automotive applications?
A1: Yes, it is designed for automotive applications, supporting ISO 26262 safety standards and featuring a dedicated hardware AES accelerator for secure communication protocols.
Q2: What is the maximum operating temperature range?
A2: The maximum operating temperature range is from -40°C to +105°C, ensuring reliability in extreme environments.
Q3: How does the STM32H7A3VGT6 support IoT applications?
A3: It supports IoT through its extensive connectivity options, including multiple USB ports, Ethernet, and wireless interfaces, enabling seamless integration into IoT ecosystems.
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