| Specification of STM32H7A3LGH6Q | |
|---|---|
| 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 | 168 |
| 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 | 225-TFBGA |
| Supplier Device Package | 225-TFBGA (13×13) |
Applications
The STM32H7A3LGH6Q 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 IoT gateways, offering efficient power management and connectivity options.
Key Advantages
1. Technical specification 1: The STM32H7A3LGH6Q features a 3.0 GHz quad-core Cortex-M7 processor, providing exceptional computational performance.
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 security certifications including EAL 5+.
Frequently Asked Questions
Q1: Can the STM32H7A3LGH6Q be used in automotive applications?
A1: Yes, it is designed specifically for automotive environments, supporting safety-critical functions and meeting stringent automotive standards.
Q2: What are the operating temperature ranges supported by the STM32H7A3LGH6Q?
A2: The device operates within a wide temperature range from -40°C to +105°C, making it suitable for extreme conditions found in both indoor and outdoor automotive applications.
Q3: How does the STM32H7A3LGH6Q support IoT applications?
A3: The STM32H7A3LGH6Q integrates multiple communication interfaces such as Wi-Fi, Bluetooth, and USB, enabling seamless connectivity for IoT devices. Its low-power modes also ensure long battery life.
Other people’s search terms
– High-performance microcontroller for automotive applications
– Secure embedded system solution
– Low-power microcontroller for IoT devices
– Quad-core Cortex-M7 processor
– Automotive-grade microcontroller with AES accelerator
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