Manufacturer Part Number
STM32H7A3VGT6
Manufacturer
STMicroelectronics
Introduction
High-performance ARM Cortex-M7 based microcontroller for demanding embedded applications
Product Features and Performance
ARM Cortex-M7 core processor
32-Bit core size
Operating speed of 280MHz
Multiple peripherals including Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
80 I/O pins for extensive connectivity
1MB integrated Flash memory
4MB RAM for advanced operations
Comprehensive data converters with 16x sigma-delta A/D converters and 3x 12-bit D/A converters
Flexible supply voltage range between 1.62V and 3.6V
Dual internal and external oscillator support
Operating temperature from -40°C to 85°C, suitable for harsh environments
Product Advantages
High performance with 280MHz speed for intensive applications
Extensive integrated memory options to reduce external components
Advanced peripheral set supporting a wide range of functions
Flexible power supply options to accommodate various power sources
Compatible with a broad range of external oscillators for precise clocking
Robust operating temperature range extending suitability across environments
Key Technical Parameters
Core Processor: ARM Cortex-M7
Core Size: 32-Bit
Speed: 280MHz
Number of I/O: 80
Program Memory Size: 1MB
RAM Size: 1.4M x 8
Voltage Supply Range: 1.62V to 3.6V
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package: 100-LQFP (14x14)
Quality and Safety Features
Brown-out detect for system integrity during power fluctuations
Internal POR and WDT to ensure proper system reset and prevent system failures
Compatibility
Broad compatibility with various sensors and electronic components through versatile I/O
Package available in an industry-standard 100-LQFP form factor
Application Areas
Industrial control systems
Complex IoT devices
Advanced consumer electronics
High-performance portable applications
Automotive electronics
Medical devices
Product Lifecycle
Currently active product with ongoing manufacturer support
Not nearing discontinuation
Replacement or upgrade options available
Several Key Reasons to Choose This Product
Offers remarkable computational performance with ARM Cortex-M7 processor
Extensive memory and peripheral features minimize the need for extra components
Suitable for power-sensitive applications due to flexible voltage requirements
High-speed operation capability enhances complex task handling
Reliable performance in extreme conditions with broad operating temperature range
Easy integration into various designs with standard LQFP packaging