| Specification of STM32H7A3IGT6 | |
|---|---|
| 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 | 138 |
| 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 20×8/16b Sigma-Delta; D/A 3x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40C ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 176-LQFP |
| Supplier Device Package | 176-LQFP (24×24) |
Applications
The STM32H7A3IGT6 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 efficient power management and connectivity options.
Key Advantages
1. Technical specification 1: The STM32H7A3IGT6 features a 4-MHz to 200-MHz ARM Cortex-A53 core, providing exceptional performance and flexibility.
2. Unique architecture feature: It includes integrated hardware cryptography accelerators that enhance security without compromising performance.
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 industry certifications, including ISO 26262 for automotive safety and IP67 for dust and water resistance.
Frequently Asked Questions
Q1: Can the STM32H7A3IGT6 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 is the maximum operating temperature range?
A2: The STM32H7A3IGT6 operates within a wide temperature range from -40°C to +105°C, making it suitable for extreme conditions.
Q3: How does the STM32H7A3IGT6 handle power efficiency?
A3: It achieves low power consumption through its dynamic voltage scaling and clock gating techniques, which help in conserving energy while maintaining performance.
Other people’s search terms
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