Product Overview

STM32H743VIT6 is a high-performance 32-bit microcontroller (MCU) launched by STMicroelectronics, based on the Arm Cortex-M7 core with a maximum frequency of 480MHz. It integrates 2MB Flash and 1MB RAM, equipped with abundant communication interfaces and analog peripherals, supporting wide temperature operation and multi-level low-power modes. Featuring graphics acceleration and secure encryption functions, it is suitable for industrial control, medical equipment, smart terminals, and other scenarios requiring high performance and reliability.

Key Features

• Powerful processing performance: Powered by a 480MHz Cortex-M7 core with double-precision FPU and 32KB instruction/data L1 cache, delivering 1027 DMIPS. Supports complex algorithms and real-time control, with built-in CORDIC and FMAC math accelerators to improve signal processing efficiency.
• Large-capacity storage configuration: 2MB embedded Flash (with ECC) and 1MB SRAM (all with ECC), including 128KB data TCM, 832KB system RAM, and 4KB backup SRAM. Supports external memory expansion (FMC, Octo-SPI).
• Rich peripheral interfaces: 41 communication and analog interfaces, such as 3 ADCs (16-bit, 3.6MSPS), 2 DACs, 6 SPIs, 5 I2Cs, 6 USARTs, plus Ethernet MAC, USB OTG, and FDCAN, meeting multi-scenario connection needs.
• Low-power and wide-temperature design: Supports Sleep/Stop/Standby low-power modes with 2.8µA typical current in Standby mode; operating temperature range of -40 to 125°C for stable operation in harsh environments.
• Enhanced security and graphics functions: Integrates AES/TDES encryption, SHA-1/2 hash algorithms, and tamper detection for data security; built-in Chrom-ART Accelerator and LCD-TFT controller supporting XGA resolution, simplifying GUI development.

Technical Specifications

Typical Applications

• In industrial automation, STM32H743VIT6, with its high processing performance and rich peripherals, serves as the core controller for PLCs, supporting multi-axis motor drive and high-speed sensor data acquisition. It enables industrial communication via Ethernet and FDCAN to meet real-time control requirements.
• In medical equipment, its high-precision ADC (16-bit, 3.6MSPS) and low-noise characteristics are suitable for vital sign monitoring devices (e.g., ECG monitors). The wide-temperature design ensures stable operation in various environments, and encryption functions protect patient data privacy.
• For smart display terminals such as industrial touchscreens, the integrated LCD-TFT controller (supporting XGA resolution) and Chrom-ART Accelerator efficiently handle graphics rendering, reducing CPU usage and improving interface fluency, supporting multi-layer display and pixel format conversion.
• In automotive electronics auxiliary systems, the vehicle-grade design (wide temperature, anti-interference) is applicable to in-vehicle infotainment terminals. It enables in-vehicle communication via FDCAN interface and supports peripheral expansion through USB OTG, meeting diverse needs of automotive scenarios.
• In communication base station edge nodes, Ethernet MAC and high-speed SPI interfaces support high-speed data transmission, while large-capacity RAM caches local data, reducing cloud processing pressure and improving response speed, suitable for edge computing scenarios.

Why Choose STM32H743VIT6?

• Excellent processing capability: 480MHz Cortex-M7 core with hardware accelerators, easily handling complex control algorithms and signal processing, meeting high real-time application requirements.
• Comprehensive security protection: Integrates AES/TDES encryption, SHA-1/2 hash algorithms, and tamper detection, complying with industrial security standards to prevent firmware tampering and data leakage.
• Flexible low-power management: Multi-level low-power modes adjustable on demand, with only 2.8µA in Standby mode, extending battery life for portable devices.
• Rich graphics and display support: LCD-TFT controller and Chrom-ART Accelerator simplify GUI development, suitable for smart terminal applications.
• Complete ecosystem support: Compatible with STM32Cube development tools and software libraries, providing abundant example codes and development resources to shorten development cycles.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.