DescriptionThe GD32E505RET6 from GigaDevice is a high-performance 32-bit microcontroller based on the Arm Cortex-M33 core, operating at up to 180 MHz. As a member of the GD32E5 series, it is engineered for demanding real-time control applications. This MCU integrates specialized hardware accelerators including the CORDIC unit and a Super High-Resolution Timer (SHRTIM), making it a powerful and efficient solution for complex tasks in digital power conversion, precision motor control, and advanced industrial automation.FeaturesHigh-Performance Core: Arm Cortex-M33 core with FPU and DSP support, operating at up to 180 MHz.Large Memory Configuration: Equipped with 512 KB of on-chip Flash and 128 KB of SRAM, providing ample space for complex application code and data.Advanced Hardware Accelerators: Integrated CORDIC (Coordinate Rotation Digital Computer) hardware unit for fast trigonometric and mathematical operations, and SHRTIM for generating ultra-precise PWM signals.Rich Connectivity: Comprehensive set of communication interfaces including 1x USB 2.0 OTG HS, 1x 10/100M Ethernet MAC, 2x CAN, 3x SPI, 4x USART, and 2x UART.High-Precision Analog: Features 16 channels of 12-bit ADC and 2 channels of 12-bit DAC for accurate signal acquisition and generation.System Features: LQFP-64 package with 51 I/O ports. Wide operating voltage range (1.62V to 3.6V) and industrial temperature range (-40°C to +85°C).ApplicationsDigital Power Conversion: High-efficiency server power supplies, telecom rectifiers, photovoltaic inverters.Advanced Motor Control: Servo drives, variable frequency drives (VFD), precise control of BLDC and PMSM motors.Industrial Automation: Programmable logic controllers (PLCs), robotic control systems, high-precision measurement equipment.Networked IoT Gateways: Edge computing nodes and intelligent gateways requiring robust Ethernet and connectivity.