Product Description：

The GD32H737IGK6 is a flagship member of GigaDevice's GD32H7 series, representing the pinnacle of its ultra-high performance microcontroller portfolio. It uniquely combines a powerful 600MHz Arm Cortex-M7 core with a secondary processor core (potentially an Arm Cortex-M33) in an innovative dual-core architecture. This design allows for efficient task partitioning, enabling simultaneous handling of complex computations (such as digital signal processing and motor control algorithms) and real-time system management. Equipped with exceptionally large on-chip memory, advanced graphics processing units (GPU/2D acceleration), and a comprehensive set of high-speed communication interfaces, this MCU is engineered to tackle the most demanding embedded applications in industrial automation, advanced robotics, edge AI inference, and high-fidelity multimedia systems.

Key Features：

Dual-Core High-Performance Architecture:

Main Core: 600MHz Arm Cortex-M7 core, supporting Double-Precision Floating-Point Unit (FPU) and DSP instructions.

Co-processor Core: 240MHz Arm Cortex-M33 core (inferred), supporting Floating-Point Unit (FPU) and Arm TrustZone® security technology.

Large-Capacity Memory:

On-chip integration of up to 3840KB (3.75MB) Flash and 1024KB (1MB) SRAM.

Supports external SDRAM and Quad-SPI Flash via a flexible External Memory Controller (EXMC).

Advanced Graphics and Display:

Integrated Image Processing Accelerator (IPA) and 2D Graphics Accelerator (GPU), optimized for graphical interfaces and image processing.

Built-in TFT-LCD controller, supporting high-resolution display output.

Rich High-Speed Peripherals and Connectivity:

Communication Interfaces: 2x Gigabit Ethernet MAC (GMAC), USB 2.0 OTG HS/FS, 3x CAN-FD, multiple SPI/I2C/UART.

Analog Interfaces: 3x 16-bit High-Speed ADCs (up to 5.3Msps), 2x 12-bit DACs.

Motor Control: Multiple Advanced PWM Timers, supporting high-precision motor vector control.

Enhanced Security and Reliability:

Hardware encryption engine (supporting AES, SHA, SM4, etc.), memory ECC verification.

Industrial-grade operating range: voltage 1.71V to 3.6V, temperature -40°C to +105°C (or higher grade).

Packaged in LQFP176.

Typical Applications：

High-End Industrial Automation and Robotics: Industrial robot main controllers, advanced CNC systems, high-performance servo drives, machine vision systems.

Artificial Intelligence and Edge Computing: Edge AI inference devices, intelligent video analytics gateways, Advanced Driver-Assistance Systems (ADAS) domain controllers.

Professional-Grade Multimedia and Display: High-end Human-Machine Interfaces (HMI), medical imaging equipment, broadcast-grade video processing equipment.

New Energy and Power Electronics: Complex Power Conversion System (PCS) controllers, high-power digital power supplies, photovoltaic inverter main controllers.