Description:

The GD32E517RET6 from GigaDevice is a high-performance 32-bit microcontroller unit (MCU) belonging to the GD32E5 series. Built around the powerful Arm® Cortex®-M33 core operating at frequencies up to 180MHz, it is designed for embedded applications demanding high computational power, precise real-time control, and rich connectivity. Key features include an integrated hardware trigonometric math unit (TMU) and single-precision floating-point unit (FPU) to accelerate complex algorithms. With its comprehensive set of peripherals—such as triple CAN-FD interfaces, a 10/100M Ethernet MAC, and the signature Sub-nanosecond High-Resolution Timer (SHRTimer)—it excels in fields like industrial automation, advanced motor drives, and digital power conversion. The device operates reliably across an industrial temperature range (-40°C to 85°C) with a wide supply voltage (1.7V to 3.6V).

Features:

High-Performance Core: Arm® Cortex®-M33 processor running at up to 180 MHz, equipped with a hardware trigonometric math unit (TMU) and a single-precision FPU for enhanced computational efficiency.

Abundant Memory: Integrated on-chip memory, typically featuring 128KB to 512KB of Flash and 80KB to 128KB of SRAM to support sophisticated applications and data buffering.

Precision Timing Engine: Incorporates a unique Sub-nanosecond High-Resolution Timer (SHRTimer) with 90ps resolution, alongside multiple general-purpose, advanced-control, and basic timers.

Advanced Communication Suite: Rich connectivity options including 3 x CAN-FD controllers, a 10/100M Ethernet MAC, USB 2.0 OTG, and multiple UART, SPI, and I2C interfaces.

Enhanced Analog Integration: Features three high-speed 12-bit ADCs (up to 2.6 MSPS), two 12-bit DACs, and three high-speed comparators for accurate signal acquisition and generation.

Industrial Robustness: Designed for reliable operation with a wide 1.7V to 3.6V supply voltage and an extended -40°C to +85°C industrial temperature range.

Applications:

Industrial Automation: High-precision PLCs, industrial network gateways, and complex sensor systems.

Power Electronics: Digital switch-mode power supplies (SMPS), uninterruptible power supplies (UPS), and solar inverters.

Advanced Motor Control: High-performance servo drives, multi-axis control systems, and BLDC/PMSM motor controllers.

Networked Edge Devices: IoT edge computing nodes with Ethernet connectivity and building automation controllers.

Automotive & Transportation: Body control modules and in-vehicle networking applications utilizing CAN-FD.