Specification of STM32H7A3IIT6Q | |
---|---|
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 | 119 |
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 20x16b; D/A 3x12b |
Oscillator Type | Internal |
Operating Temperature | -40C ~ 85C (TA) |
Mounting Type | Surface Mount |
Package / Case | 176-LQFP |
Supplier Device Package | 176-LQFP (24×24) |
Applications
The STM32H7A3IIT6Q microcontroller 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 communication protocols efficiently. Additionally, it finds application in consumer electronics like smart home devices, offering low-power consumption and high performance.
Key Advantages
1. Technical specification 1: The STM32H7A3IIT6Q features a 3.0 GHz quad-core Cortex-M7 processor, providing exceptional computational power.
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 3.3 V, it offers excellent energy efficiency suitable for battery-operated devices.
4. Certification standards: The chip complies with automotive safety standards such as ISO 26262 and supports various communication interfaces including USB, Ethernet, and CAN.
Frequently Asked Questions
Q1: Can the STM32H7A3IIT6Q be used in automotive applications?
A1: Yes, it is designed specifically for automotive environments, supporting high reliability and safety standards.
Q2: What communication interfaces does the STM32H7A3IIT6Q support?
A2: It supports USB, Ethernet, and CAN interfaces, making it versatile for various communication needs.
Q3: How does the STM32H7A3IIT6Q handle security?
A3: It includes a hardware AES accelerator for secure encryption, ensuring data integrity and confidentiality in sensitive applications.
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