Product Description:

The GD32E503VET6 from GigaDevice is a high-performance 32-bit microcontroller based on the Arm Cortex-M33 core, operating at up to 180 MHz. It features a dedicated hardware trigonometric unit (TMU) to accelerate complex mathematical operations. This MCU is designed for demanding embedded applications requiring robust computing power and precise control, such as advanced motor drives, digital power supplies, and networked industrial systems.

Features:

Core: Arm Cortex-M33 core, operating at up to 180 MHz, supporting a complete DSP instruction set and a single-precision floating-point unit (FPU).

Memory: 512 KB Flash and 128 KB SRAM.

Key Peripherals: Integrated hardware Trigonometric Acceleration Unit (TMU), capable of accelerating vector, trigonometric, exponential, square root, and other calculations. Built-in Super High-Resolution Timer (SHRTM).

Package and I/O: LQFP-100 package, providing 80 I/O ports.

Communication Interfaces: Includes 2x CAN, 1x USB 2.0, 1x 10/100M Ethernet MAC, 3x SPI, 2x I2S, 3x I2C, 4x USART, and 2x UART.

Analog Functions: Contains 3 modules of 16-channel 12-bit ADCs, totaling 16 ADC channels, as well as 2 channels of 12-bit DAC.

Operating Conditions: Wide operating voltage range of 1.7V - 3.6V (some sources indicate 1.62V - 3.60V), with 5V-tolerant I/O. Industrial temperature range: -40°C to +85°C.

Applications:

Advanced Motor Control: Servo drivers, complex BLDC/PMSM motor control.

Digital Power Conversion: High-precision server power supplies, photovoltaic inverters.

Industrial Automation: Programmable Logic Controllers (PLCs), robotic control.

Networked IoT Devices: Ethernet and CAN-based smart gateways, edge computing nodes.