STM32H7A3IIT6Q
- Mfr.Part #
- STM32H7A3IIT6Q
- Manufacturer
- STMicroelectronics
- Package / Case
- 176-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 2MB FLASH 176LQFP
- Stock
- 2,739
- In Stock :
- 2,739
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Program Memory Size :
- 2MB 2M x 8
- Speed :
- 280MHz
- Package / Case :
- 176-LQFP
- Core Size :
- 32-Bit
- Number of I/O :
- 119
- Mounting Type :
- Surface Mount
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Core Processor :
- ARM® Cortex®-M7
- RAM Size :
- 1.4M x 8
- Voltage - Supply (Vcc/Vdd) :
- 1.62V~3.6V
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART, USB
- Series :
- STM32H7
- Data Converter :
- A/D 20x16b; D/A 3x12b
- Datasheets
- STM32H7A3IIT6Q

Microcontrollers STMicroelectronics STM32H7A3IIT6Q Overview
The STM32H7A3IIT6Q by STMicroelectronics represents a high-performance addition to the Microcontrollers segment, engineered to cater to demanding applications that require robust operation and multifunctional capabilities. This microcontroller unit (MCU) features a 32-bit ARM Cortex-M7 core, offering a perfect blend of efficiency and speed with up to 2MB of Flash memory and advanced peripherals for enhanced connectivity and system functionality. The STM32H7A3IIT6Q is ideal for developers looking to push the boundaries of system performance in terms of both processing power and integrated features, making it a top choice for sophisticated industrial, commercial, and consumer applications.
STM32H7A3IIT6Q Features
This MCU boasts a rich set of features, including a 32-bit ARM Cortex-M7 core that can run up to 280 MHz, providing high computational power. It comes with 2MB of dual-bank Flash memory, extensive error correction capabilities, and a 564KB SRAM, ensuring ample storage and seamless operation for complex algorithms. The STM32H7A3IIT6Q supports multiple communication interfaces such as USB OTG, CAN, and Ethernet, facilitating versatile connectivity options. Additionally, its 176LQFP package ensures a compact footprint while allowing for sufficient I/O ports for comprehensive system integration.
STM32H7A3IIT6Q Applications
- Industrial Automation: Integrates with control systems for real-time automation processes, improving system reliability and efficiency.
- Medical Devices: Utilized in sophisticated medical diagnostic equipment, providing the necessary processing power for complex imaging and patient monitoring.
- Consumer Electronics: Powers advanced consumer gadgets, such as drones and gaming consoles, where high performance and real-time responses are crucial.
- Automotive Applications: Suitable for automotive infotainment systems and advanced driver-assistance systems (ADAS), enhancing safety and user experience.
- Telecommunication: Used in telecommunication infrastructure equipment, supporting high-speed data processing and reliability in network management.
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