Description:

The GD32E503RCT6 from GigaDevice is a high-performance 32-bit microcontroller based on the Arm Cortex-M33 core . It integrates enhanced peripherals including a hardware Trigonometric Unit (TMU)  and a full DSP instruction set, designed for demanding applications such as industrial control, digital power supplies, and advanced motor drives .

Features:

• Core: Arm Cortex-M33 core, with a maximum operating frequency of 180 MHz.

• Memory: 256 KB Flash and 96 KB SRAM.

• Key Peripherals: Integrated hardware Trigonometric Unit (TMU) and Super High-Resolution Timer (SHRTM) for mathematical and timing acceleration.

• Package & I/O: LQFP-64 package, providing 51 I/O ports.

• Communication: Includes 2x CAN, 1x USB, 1x Ethernet MAC, 3x SPI, 3x I2C, 4x USART, and 2x UART.

• Analog: 16-channel 12-bit ADC, 2-channel 12-bit DAC.

• Operating Conditions: Wide voltage range (1.62V - 3.6V), industrial temperature range (-40°C to +85°C), and 5V-tolerant I/O.

Applications:

• High-Precision Industrial Control

• Digital Power Supplies

• Motor Drives and Variable Frequency Control

• Measurement Instruments and Hybrid Signal Processing

• High-End Consumer Electronics