Description:

The GD32F503CEO7 is a high-performance microcontroller from GigaDevice's GD32F5 series, featuring the Arm® Cortex®-M4 core operating at 200MHz with hardware FPU and DSP support. It integrates a TFT-LCD controller and graphics accelerator for developing graphical user interfaces, along with enhanced I/O capabilities and connectivity including USB 2.0 OTG and CAN 2.0B. With 256KB Flash and 64KB SRAM in an LQFP64 package, this MCU is designed for advanced embedded display systems requiring reliable processing, extended peripheral interfaces, and visual interaction in industrial HMI, smart devices, IoT gateways, and consumer electronics applications.

Features:

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

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

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

Analog: 12-bit 2MSPS ADC (up to 16 channels), 12-bit DAC

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

Package: LQFP64 (10x10mm)

Applications:

Advanced Industrial HMI and Control Panels

Smart Home Display Controllers with Extended I/O

IoT Gateway Devices with Graphical User Interface

Consumer Electronics with Enhanced Embedded GUI

Medical Monitoring and Diagnostic Display Equipment

Automotive Aftermarket Infotainment and Display Systems