Description:

The GD32F503CEO6 is a high-performance microcontroller from GigaDevice's GD32F5 series, built on the Arm® Cortex®-M4 core operating at 200MHz with hardware FPU and DSP acceleration. It integrates a TFT-LCD controller and graphics accelerator for developing graphical user interfaces, alongside essential connectivity interfaces including USB 2.0 OTG and CAN 2.0B. With balanced memory (256KB Flash, 128KB SRAM) and extensive I/O in an LQFP144 package, this MCU is designed for embedded display systems requiring reliable processing, communication, and visual interaction in industrial, consumer, and IoT applications.

Features:

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

Memory: 256KB Flash and 128KB SRAM

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

Connectivity:

USB 2.0 Full-Speed OTG

CAN 2.0B

6x UART, 3x I2C, 5x SPI (including I2S)

Analog: 16-bit 2.6MSPS ADC (up to 24 channels), dual 12-bit DAC

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

Package: LQFP144 (20x20mm)

Applications:

Industrial HMI (Human Machine Interface) and Control Panels

Smart Home Display Controllers and Touch Interfaces

IoT Gateway Devices with Local User Interface

Consumer Electronics with Embedded GUI

Medical Monitoring and Display Equipment

Automotive Aftermarket Infotainment and Display Systems