Description:

The GD32F503CCT7 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 enhanced memory (256KB Flash, 64KB SRAM) and connectivity including USB 2.0 OTG and CAN 2.0B. Housed in a compact LQFP48 package, this MCU is designed for advanced embedded display systems requiring reliable processing, extended code storage, and visual interaction in industrial HMI, smart devices, and consumer electronics applications.

Features:

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

Enhanced Memory: 256KB Flash and 64KB SRAM

Display Interface: Integrated TFT-LCD controller supporting medium-resolution displays

Connectivity:

USB 2.0 Full-Speed OTG

CAN 2.0B

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

Analog: 12-bit 2MSPS ADC (up to 10 channels), 12-bit DAC

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

Package: LQFP48 (7x7mm)

Applications:

Advanced Industrial HMI and Control Panels

Smart Home Display Controllers with Enhanced Features

IoT Gateway Devices with Graphical User Interface

Consumer Electronics with Rich Embedded GUI

Medical Monitoring and Diagnostic Display Equipment

Automotive Aftermarket Infotainment and Display Systems