Description:

The GD32F503CGT7 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 advanced graphical user interfaces, featuring maximum memory configuration (1MB Flash, 128KB SRAM) and robust connectivity including USB 2.0 OTG and CAN 2.0B. Housed in a compact LQFP48 package, this MCU is engineered for complex embedded display systems requiring extensive code storage, high-speed processing, and premium visual interaction in industrial HMI, smart devices, IoT gateways, and high-end consumer electronics.

Features:

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

Maximum Memory: 1MB Flash and 128KB SRAM

Display Interface: Integrated TFT-LCD controller supporting high-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:

Complex Industrial HMI and Advanced Control Panels

Smart Home High-Performance Display Controllers

IoT Gateway Devices with Sophisticated Graphical Interface

High-End Consumer Electronics with Rich Embedded GUI

Medical Imaging and Diagnostic Display Systems

Automotive Aftermarket Premium Infotainment Systems