Description：

The GigaDevice GD32E517VCT6 is a high-performance member of the GD32E5 series, engineered specifically for advanced motor control and digital power applications. Built around a powerful 200 MHz Arm® Cortex®-M4 core with floating-point unit (FPU), this microcontroller integrates specialized peripherals and timers optimized for precise real-time control. Housed in a 100-pin LQFP package, it delivers the computational power and interface flexibility required for sophisticated servo drives, industrial inverters, and high-efficiency power supplies.

Main Features：

1. Core & Performance

High-Performance Core: 200 MHz Arm® Cortex®-M4 core, integrated with Single-Precision Floating-Point Unit (FPU) and supporting DSP instruction set, providing a powerful computational foundation for complex control algorithms.

Dedicated Math Accelerator: Built-in hardware Trigonometric Mathematics Unit (TMU), significantly enhancing the efficiency of angle and sine/cosine calculations in motor vector control (e.g., FOC algorithm).

2. Advanced Control & Peripherals (for Motor & Power)

High-Precision Timers: Equipped with advanced timers, supporting high-resolution PWM generation, providing core timing resources for precise motor commutation and power switch control.

High-Speed Analog Front-End:

Multiple high-speed 12-bit ADC modules, supporting simultaneous sampling to meet multi-phase current acquisition needs.

Integrated high-speed comparators (CMP), which can be used for fast-response functions such as hardware overcurrent protection.

Rich Communication Interfaces: Provides various industrial communication interfaces including CAN-FD, UART, SPI, and I2C, facilitating the construction of networked control systems.

3. Memory, Package & Reliability

Memory Configuration: Based on model naming convention inference, the "C" suffix typically corresponds to a configuration of 256KB Flash and 128KB SRAM, providing ample space for control algorithms and system programs.

Package: The "V" in the model number represents a 100-pin LQFP package, achieving a good balance between pin count, PCB design complexity, and heat dissipation.

Industrial-Grade Reliability: The suffix "T6" indicates an operating temperature range of -40°C to +85°C, meeting industrial environment requirements.

Typical Applications：

Its architecture and peripherals are specifically optimized for real-time control, making it highly suitable for the following fields:

High-Performance Motor Drives: AC servo drives, Brushless DC (BLDC/PMSM) motor controllers, industrial robot joint drives.

Digital Power Supplies: Communication/server power supplies, photovoltaic inverters, Uninterruptible Power Supplies (UPS).

Industrial Automation: Intelligent I/O modules for Programmable Logic Controllers (PLC), motion control cards.