Description:

The GD32F503REL6 is a high-performance microcontroller from GigaDevice's GD32F5 series, built on the Arm® Cortex®-M4 core operating at 200MHz with integrated hardware FPU and DSP instructions. It features an embedded TFT-LCD controller and graphics accelerator for developing graphical user interfaces, along with robust connectivity options including USB 2.0 OTG and CAN 2.0B. With balanced memory (512KB Flash, 192KB SRAM) and comprehensive peripheral integration in an LQFP100 package, this MCU is designed for advanced control systems requiring display capabilities, real-time processing, and reliable communication in industrial, consumer, and IoT applications.

Features:

Core: Arm® Cortex®-M4 processor @ 200MHz, with hardware FPU and DSP extensions

Memory: 512KB Flash and 192KB SRAM

Display Interface: Integrated TFT-LCD controller supporting up to XGA resolution

Connectivity:

USB 2.0 Full-Speed OTG

CAN 2.0B

5x UART, 2x I2C, 3x SPI (including I2S)

Analog: 16-bit 2.6MSPS ADC (up to 21 channels), dual 12-bit DAC

Timers: Advanced-control, general-purpose, and basic timers, including motor control PWM

Package: LQFP100 (14x14mm)

Applications:

Industrial HMI (Human Machine Interface) and Control Panels

Advanced Motor Control Systems with Display Feedback

IoT Gateway Devices with Local User Interface

Smart Home Automation Controllers

Medical Monitoring and Diagnostic Equipment

Consumer Electronics with Graphical Display