Description:

The GD32F503RBT6 is a mainstream high-performance microcontroller from GigaDevice's GD32F5 series, featuring the Arm® Cortex®-M4 core running at 200MHz with integrated hardware FPU and DSP instructions. Designed for connected control applications, it provides essential connectivity interfaces including USB 2.0 OTG and CAN 2.0B, along with a rich set of peripherals and ample memory. This MCU delivers a balanced combination of processing power, connectivity, and cost-effectiveness for industrial automation, motor control, consumer electronics, and IoT applications.

Features:

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

Memory: 256KB Flash and 128KB 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:

Industrial Motor Drives and Servo Controllers

IoT Communication Nodes and Gateways

Smart Home Appliances and Controllers

Consumer Electronics with USB/CAN Connectivity

Power Management and Digital Power Supplies

Automotive Aftermarket and Accessory Control