Description:

The GD32F503RET6 is a high-performance microcontroller from GigaDevice's GD32F5 series, built on the Arm® Cortex®-M4 core running at 200MHz with integrated hardware FPU and DSP instructions. Featuring a large 1MB Flash memory and 256KB SRAM, it provides ample storage for complex applications and data-intensive tasks. With robust connectivity options including USB 2.0 OTG and CAN 2.0B, this MCU is engineered for demanding embedded systems in industrial automation, advanced motor control, IoT gateways, and high-end consumer electronics.

Features:

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

Large Memory: 1MB Flash and 256KB SRAM

Connectivity:

USB 2.0 Full-Speed OTG

CAN 2.0B

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

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

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

Package: LQFP64 (10x10mm)

Applications:

High-Performance Industrial Motor Drives and Servo Controllers

Advanced IoT Gateways and Network Servers

Smart Home Hubs with Extensive Functionality

Complex Consumer Electronics with GUI and Multi-Protocol Support

Medical Diagnostic and Imaging Equipment

Automotive Aftermarket Advanced Control Systems