STMicroelectronics

STM32H7A3VIT6  

Microcontrollers

STMicroelectronics' STM32H7A3VIT6 is a high-performance microcontroller unit (MCU) belonging to the STM32H7A3 series, which is part of the broader STM32 family. This MCU is designed for a wide range of applications that require advanced processing capabilities, high memory density, and connectivity options. Here's a description of the STM32H7A3VIT6, including its features and potential applications:

Description:

The STM32H7A3VIT6 is an ARM Cortex-M7-based MCU with a maximum CPU frequency of 480 MHz. It is fabricated using a 65 nm process technology, which allows for a balance between performance and power consumption. This MCU is equipped with a dual-core architecture, featuring an ARM Cortex-M4 core alongside the Cortex-M7 core, enabling advanced tasks and real-time processing requirements.

Features:

1. Processor: Dual-core with an ARM Cortex-M7 core running at up to 480 MHz and an ARM Cortex-M4 core for real-time applications.
2. Memory: The STM32H7A3VIT6 comes with a substantial amount of memory, including 2 MB of Flash memory and 1 MB of SRAM.
3. Connectivity: It includes a wide range of communication interfaces such as USB, Ethernet, and various serial communication interfaces (UART, I2C, SPI, etc.).
4. Graphics: Supports Chrom-ART Accelerator™ for advanced graphics processing, making it suitable for applications that require GUI support.
5. Security: Features a hardware cryptographic processor and a secure boot option to protect against unauthorized access and code execution.
6. Package: The VIT6 in the model number refers to the package type, which is a 100-pin TQFP (Thin Quad Flat Package).
7. Power Management: Advanced power management features to optimize power consumption in various modes, including a smart run mode and a low-power sleep mode.
8. Peripherals: Rich set of peripherals including timers, ADCs, DACs, and DMA controllers.

Applications:

Given its high performance and extensive feature set, the STM32H7A3VIT6 is suitable for a variety of applications where both processing power and connectivity are crucial:

1. Industrial Automation: For controlling complex machinery and interfacing with various sensors and actuators.
2. Medical Equipment: In devices that require high computational power and secure operation, such as diagnostic equipment and monitoring systems.
3. Automotive Infotainment: For in-vehicle infotainment systems that demand fast processing and advanced user interfaces.
4. Networking Devices: As the central processing unit in routers, switches, and other network equipment that require high throughput and security.
5. High-End Consumer Electronics: In advanced home appliances, smart devices, and multimedia systems.
6. IoT Gateways: As a central hub for Internet of Things (IoT) devices, managing data collection, processing, and communication with the cloud.
7. Advanced Human-Machine Interfaces (HMI): For systems that require complex graphical interfaces and touch screen capabilities.

The STM32H7A3VIT6 is a versatile and powerful MCU that can be adapted to a wide range of applications requiring high processing capabilities, extensive memory, and a broad set of connectivity options.

STM32H7A3VIT6 Documents

Download datasheets and manufacturer documentation for STM32H7A3VIT6

PCN Assembly/Origin :

Lead Finishing 12/May/2023      

Datasheets :

STM32H7A3x(I,G)      

Manuals :

STM32H7(A3,B3), STM32H7B0      

PCN Design/Specification :

Mult Dev Material Chgs 28/Feb/2023